MaineDOT Prequalified Consultants (By Service Number)February 23, 2010

Firm Name Service # Service DescriptionAECOM USA, Inc. (formerly DMJM Harris) 101.10 Transit Planning for Rural and Small Urban ProjectsCambridge Systematics, Inc. 101.10 Transit Planning for Rural and Small Urban ProjectsGannett Fleming, Inc. 101.10 Transit Planning for Rural and Small Urban ProjectsHNTB Corporation 101.10 Transit Planning for Rural and Small Urban ProjectsHoward/Stein-Hudson Associates, Inc. 101.10 Transit Planning for Rural and Small Urban ProjectsJacobs Engineering Group, Inc. (formerly E&K+JE&K) 101.10 Transit Planning for Rural and Small Urban ProjectsKKO and Associates, LLC. 101.10 Transit Planning for Rural and Small Urban ProjectsLouis Berger Group, Inc. 101.10 Transit Planning for Rural and Small Urban ProjectsNelson Nygaard Consulting Associates 101.10 Transit Planning for Rural and Small Urban ProjectsPB Americas, Inc. 101.10 Transit Planning for Rural and Small Urban ProjectsPeter M. Schauer Associates 101.10 Transit Planning for Rural and Small Urban ProjectsResource Systems Group, Inc. 101.10 Transit Planning for Rural and Small Urban ProjectsRothe Associates 101.10 Transit Planning for Rural and Small Urban ProjectsSharon Eaton 101.10 Transit Planning for Rural and Small Urban ProjectsSYSTRA Consulting, Inc. 101.10 Transit Planning for Rural and Small Urban ProjectsThomas G. Crikelair 101.10 Transit Planning for Rural and Small Urban ProjectsTranSystems Corporation (was Lichtenstein) 101.10 Transit Planning for Rural and Small Urban ProjectsURS Corporation 101.10 Transit Planning for Rural and Small Urban ProjectsVanasse Hangen Brustlin, Inc. (VHB) 101.10 Transit Planning for Rural and Small Urban ProjectsWilbur Smith Associates 101.10 Transit Planning for Rural and Small Urban ProjectsCambridge Systematics, Inc. 101.20 Passenger Rail PlanningGannett Fleming, Inc. 101.20 Passenger Rail PlanningHNTB Corporation 101.20 Passenger Rail PlanningHoward/Stein-Hudson Associates, Inc. 101.20 Passenger Rail PlanningJacobs Engineering Group, Inc. (formerly E&K+JE&K) 101.20 Passenger Rail PlanningKKO and Associates, LLC. 101.20 Passenger Rail PlanningPB Americas, Inc. 101.20 Passenger Rail PlanningR.L. Banks & Associates, Inc. 101.20 Passenger Rail PlanningResource Systems Group, Inc. 101.20 Passenger Rail PlanningSYSTRA Consulting, Inc. 101.20 Passenger Rail PlanningTranSystems Corporation (was Lichtenstein) 101.20 Passenger Rail PlanningURS Corporation 101.20 Passenger Rail PlanningVanasse Hangen Brustlin, Inc. (VHB) 101.20 Passenger Rail PlanningWilbur Smith Associates 101.20 Passenger Rail PlanningBattelle Memorial Institute 101.30 Freight Planning, Design, & Technical AssistanceEconomic Development Research Group 101.30 Freight Planning, Design, & Technical AssistanceGannett Fleming, Inc. 101.30 Freight Planning, Design, & Technical AssistanceHalcrow Inc 101.30 Freight Planning, Design, & Technical AssistanceWilbur Smith Associates 101.30 Freight Planning, Design, & Technical AssistanceBattelle Memorial Institute 101.40 Freight Rail Planning, Design, & Technical AssistanceCambridge Systematics, Inc. 101.40 Freight Rail Planning, Design, & Technical AssistanceHalcrow Inc 101.40 Freight Rail Planning, Design, & Technical AssistanceHDR Engineering, Inc. 101.40 Freight Rail Planning, Design, & Technical AssistanceHNTB Corporation 101.40 Freight Rail Planning, Design, & Technical AssistancePB Americas, Inc. 101.40 Freight Rail Planning, Design, & Technical AssistanceR.L. Banks & Associates, Inc. 101.40 Freight Rail Planning, Design, & Technical AssistanceVanasse Hangen Brustlin, Inc. (VHB) 101.40 Freight Rail Planning, Design, & Technical AssistanceWilbur Smith Associates 101.40 Freight Rail Planning, Design, & Technical AssistanceAllied Engineering, Inc. 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceDomenech Hicks & Krockmalnic Architects 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceGale Associates 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceHNTB Corporation 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceHoyle, Tanner and Associates, Inc. 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceJacobs Engineering Group, Inc. (formerly E&K+JE&K) 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceLouis Berger Group, Inc. 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceMcFarland-Johnson, Inc. 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceOest Associates, Inc. 101.50 Air Passenger & Freight Planning, Design, & Technical AssistancePB Americas, Inc. 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceResource Systems Group, Inc. 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceStantec Consulting Services, Inc.(was Woodlot) 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceURS Corporation 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceWilbur Smith Associates 101.50 Air Passenger & Freight Planning, Design, & Technical AssistanceHalcrow Inc 101.60 Port Planning, Design, & Technical Assistance Louis Berger Group, Inc. 101.60 Port Planning, Design, & Technical Assistance Bourne Consulting Engineering 101.70 Marine Services and Port Planning Cambridge Systematics, Inc. 101.70 Marine Services and Port Planning FXM Associates dba Francis Mahady 101.70 Marine Services and Port Planning Halcrow Inc 101.70 Marine Services and Port Planning Louis Berger Group, Inc. 101.70 Marine Services and Port Planning PB Americas, Inc. 101.70 Marine Services and Port Planning

TranSystems Corporation (was Lichtenstein) 101.70 Marine Services and Port Planning AECOM USA, Inc. (formerly DMJM Harris) 101.80 Marine Passenger PlanningBourne Consulting Engineering 101.80 Marine Passenger PlanningElliott Bay Design Group, LLC 101.80 Marine Passenger PlanningFay, Spoffard and Thorndike 101.80 Marine Passenger PlanningLouis Berger Group, Inc. 101.80 Marine Passenger PlanningMaguire Group, Inc. 101.80 Marine Passenger PlanningTranSystems Corporation (was Lichtenstein) 101.80 Marine Passenger PlanningAECOM USA, Inc. (formerly DMJM Harris) 101.90 Intermodal Facilities PlanningAllied Engineering, Inc. 101.90 Intermodal Facilities PlanningDomenech Hicks & Krockmalnic Architects 101.90 Intermodal Facilities PlanningHalcrow Inc 101.90 Intermodal Facilities PlanningHNTB Corporation 101.90 Intermodal Facilities PlanningKKO and Associates, LLC. 101.90 Intermodal Facilities PlanningLouis Berger Group, Inc. 101.90 Intermodal Facilities PlanningR.L. Banks & Associates, Inc. 101.90 Intermodal Facilities PlanningSYSTRA Consulting, Inc. 101.90 Intermodal Facilities PlanningTranSystems Corporation (was Lichtenstein) 101.90 Intermodal Facilities PlanningVanasse Hangen Brustlin, Inc. (VHB) 101.90 Intermodal Facilities PlanningVon Grossmann & Company 101.90 Intermodal Facilities PlanningWilbur Smith Associates 101.90 Intermodal Facilities PlanningPenetradar Technical Services Corporation 102.00 Planning Data & AnalysisCambridge Systematics, Inc. 102.10 Planning Data-Travel Demand ModelingDowneast Traffic and Highway, Inc. 102.10 Planning Data-Travel Demand ModelingH.W. Lochner 102.10 Planning Data-Travel Demand ModelingLouis Berger Group, Inc. 102.10 Planning Data-Travel Demand ModelingResource Systems Group, Inc. 102.10 Planning Data-Travel Demand ModelingVanasse Hangen Brustlin, Inc. (VHB) 102.10 Planning Data-Travel Demand ModelingWilbur Smith Associates 102.10 Planning Data-Travel Demand ModelingDeighton Associates Limited 102.20 Planning Data-Pavement Management DataFugro Roadware, Inc. 102.20 Planning Data-Pavement Management DataStantec Consulting Service, Inc 102.20 Planning Data-Pavement Management DataData Transfer Solutions, LLC 102.30 Planning Data-Transportation Systems InventoryFugro Roadware, Inc. 102.30 Planning Data-Transportation Systems InventoryGorrill-Palmer Consulting Engineers 102.30 Planning Data-Transportation Systems InventoryHNTB Corporation 102.30 Planning Data-Transportation Systems InventoryStantec Consulting Service, Inc 102.30 Planning Data-Transportation Systems InventoryGorrill-Palmer Consulting Engineers 102.40 Planning Data-Traffic Simulation and Animation ModelingHNTB Corporation 102.40 Planning Data-Traffic Simulation and Animation ModelingJames W. Sewall Company 102.40 Planning Data-Traffic Simulation and Animation ModelingMilone & MacBroom, Inc. 102.40 Planning Data-Traffic Simulation and Animation ModelingResource Systems Group, Inc. 102.40 Planning Data-Traffic Simulation and Animation ModelingTranSystems Corporation (was Lichtenstein) 102.40 Planning Data-Traffic Simulation and Animation ModelingVanasse Hangen Brustlin, Inc. (VHB) 102.40 Planning Data-Traffic Simulation and Animation ModelingWilbur Smith Associates 102.40 Planning Data-Traffic Simulation and Animation ModelingColer & Colantonio, Inc. 103.20 Traffic Feasibility StudiesGorrill-Palmer Consulting Engineers 103.20 Traffic Feasibility StudiesHNTB Corporation 103.20 Traffic Feasibility StudiesLouis Berger Group, Inc. 103.20 Traffic Feasibility StudiesMilone & MacBroom, Inc. 103.20 Traffic Feasibility StudiesOurston Roundabout Engineering, Inc. 103.20 Traffic Feasibility StudiesPB Americas, Inc. 103.20 Traffic Feasibility StudiesResource Systems Group, Inc. 103.20 Traffic Feasibility StudiesT.Y. Lin International 103.20 Traffic Feasibility StudiesTranSystems Corporation (was Lichtenstein) 103.20 Traffic Feasibility StudiesVanasse Hangen Brustlin, Inc. (VHB) 103.20 Traffic Feasibility StudiesWilbur Smith Associates 103.20 Traffic Feasibility StudiesBattelle Memorial Institute 103.30 Cost Benefit/Economic StudiesCambridge Systematics, Inc. 103.30 Cost Benefit/Economic StudiesEconomic Development Research Group 103.30 Cost Benefit/Economic StudiesHDR Engineering, Inc. 103.30 Cost Benefit/Economic StudiesLouis Berger Group, Inc. 103.30 Cost Benefit/Economic StudiesHNTB Corporation 103.40 Planning-Highway Traffic Noise StudiesLouis Berger Group, Inc. 103.40 Planning-Highway Traffic Noise StudiesPB Americas, Inc. 103.40 Planning-Highway Traffic Noise StudiesTranSystems Corporation (was Lichtenstein) 103.40 Planning-Highway Traffic Noise StudiesURS Corporation 103.40 Planning-Highway Traffic Noise StudiesVanasse Hangen Brustlin, Inc. (VHB) 103.40 Planning-Highway Traffic Noise StudiesAECOM USA, Inc. (formerly DMJM Harris) 103.50 Planning-Land Use StudiesCambridge Systematics, Inc. 103.50 Planning-Land Use StudiesColer & Colantonio, Inc. 103.50 Planning-Land Use StudiesData Transfer Solutions, LLC 103.50 Planning-Land Use StudiesEkistics Planning and Design 103.50 Planning-Land Use StudiesGorrill-Palmer Consulting Engineers 103.50 Planning-Land Use Studies

HNTB Corporation 103.50 Planning-Land Use StudiesMilone & MacBroom, Inc. 103.50 Planning-Land Use StudiesPB Americas, Inc. 103.50 Planning-Land Use StudiesPlanning Communities, LLC 103.50 Planning-Land Use StudiesT.Y. Lin International 103.50 Planning-Land Use StudiesTerrence J. Dewan and Assoc. 103.50 Planning-Land Use StudiesVanasse Hangen Brustlin, Inc. (VHB) 103.50 Planning-Land Use StudiesAECOM USA, Inc. (formerly DMJM Harris) 103.60 Planning-Feasibility StudiesFay, Spoffard and Thorndike 103.60 Planning-Feasibility StudiesGannett Fleming, Inc. 103.60 Planning-Feasibility StudiesGorrill-Palmer Consulting Engineers 103.60 Planning-Feasibility StudiesHNTB Corporation 103.60 Planning-Feasibility StudiesMilone & MacBroom, Inc. 103.60 Planning-Feasibility StudiesT.Y. Lin International 103.60 Planning-Feasibility StudiesVanasse Hangen Brustlin, Inc. (VHB) 103.60 Planning-Feasibility StudiesWilbur Smith Associates 104.00 Motor Carrier Size and Weight Planning, Design, Technical Assistance, and SafetyBattelle Memorial Institute 104.20 Commercial Vehicle Information Systems & Networks (CVISN)AECOM USA, Inc. (formerly DMJM Harris) 105.00 Intelligent Transportation Systems (ITS) Battelle Memorial Institute 105.00 Intelligent Transportation Systems (ITS) Cambridge Systematics, Inc. 105.00 Intelligent Transportation Systems (ITS) Castle Rock Associates, Inc. 105.00 Intelligent Transportation Systems (ITS) Dye Management Group, Inc. 105.00 Intelligent Transportation Systems (ITS) Fay, Spoffard and Thorndike 105.00 Intelligent Transportation Systems (ITS) Gannett Fleming, Inc. 105.00 Intelligent Transportation Systems (ITS) Greenman-Pedersen, Inc. 105.00 Intelligent Transportation Systems (ITS) HNTB Corporation 105.00 Intelligent Transportation Systems (ITS) IBI Group 105.00 Intelligent Transportation Systems (ITS) Jacobs Engineering Group, Inc. (formerly E&K+JE&K) 105.00 Intelligent Transportation Systems (ITS) PB Americas, Inc. 105.00 Intelligent Transportation Systems (ITS) Shawmut Design Group LLC 105.00 Intelligent Transportation Systems (ITS) SYSTRA Consulting, Inc. 105.00 Intelligent Transportation Systems (ITS) Telvent Farradyne, Inc 105.00 Intelligent Transportation Systems (ITS) TrafInfo Communications, Inc. 105.00 Intelligent Transportation Systems (ITS) TranSystems Corporation (was Lichtenstein) 105.00 Intelligent Transportation Systems (ITS) URS Corporation 105.00 Intelligent Transportation Systems (ITS) Vanasse Hangen Brustlin, Inc. (VHB) 105.00 Intelligent Transportation Systems (ITS) Wilbur Smith Associates 105.00 Intelligent Transportation Systems (ITS) Jacobs Engineering Group, Inc. (formerly E&K+JE&K) 106.10 Passenger Rail Operations DevelopmentR.L. Banks & Associates, Inc. 106.10 Passenger Rail Operations DevelopmentSYSTRA Consulting, Inc. 106.10 Passenger Rail Operations DevelopmentVanasse Hangen Brustlin, Inc. (VHB) 106.10 Passenger Rail Operations DevelopmentHalcrow Inc 106.20 Intermodal Facilities Operations DevelopmentR.L. Banks & Associates, Inc. 106.20 Intermodal Facilities Operations DevelopmentSYSTRA Consulting, Inc. 106.20 Intermodal Facilities Operations DevelopmentHalcrow Inc 106.30 Marine Services Operations DevelopmentLouis Berger Group, Inc. 106.30 Marine Services Operations DevelopmentHalcrow Inc 106.40 Marine Operations Planning and DevelopmentBicycle Coalition of Maine 106.50 Bicycle and Pedestrian Operations Development Community Bicycle Center 106.50 Bicycle and Pedestrian Operations Development Fay, Spoffard and Thorndike 106.50 Bicycle and Pedestrian Operations Development Gorrill-Palmer Consulting Engineers 106.50 Bicycle and Pedestrian Operations Development Howard/Stein-Hudson Associates, Inc. 106.50 Bicycle and Pedestrian Operations Development Hoyle, Tanner and Associates, Inc. 106.50 Bicycle and Pedestrian Operations Development Jacobs Engineering Group, Inc. (formerly E&K+JE&K) 106.50 Bicycle and Pedestrian Operations Development Louis Berger Group, Inc. 106.50 Bicycle and Pedestrian Operations Development Milone & MacBroom, Inc. 106.50 Bicycle and Pedestrian Operations Development Resource Systems Group, Inc. 106.50 Bicycle and Pedestrian Operations Development T.Y. Lin International 106.50 Bicycle and Pedestrian Operations Development Terrence J. Dewan and Assoc. 106.50 Bicycle and Pedestrian Operations Development Vanasse Hangen Brustlin, Inc. (VHB) 106.50 Bicycle and Pedestrian Operations Development Wilbur Smith Associates 106.50 Bicycle and Pedestrian Operations Development AECOM USA, Inc. (formerly DMJM Harris) 107.10 Transit Services Operations DevelopmentSYSTRA Consulting, Inc. 107.10 Transit Services Operations DevelopmentThe H Group Inc 107.10 Transit Services Operations DevelopmentTranSystems Corporation (was Lichtenstein) 107.10 Transit Services Operations DevelopmentAmertran Service Corp. 107.20 Bus Maintenance Compliance Operations DevelopmentMike Merwin 107.20 Bus Maintenance Compliance Operations DevelopmentPB Americas, Inc. 107.20 Bus Maintenance Compliance Operations DevelopmentAmertran Service Corp. 107.30 Vehicle Inspections Operations DevelopmentMike Merwin 107.30 Vehicle Inspections Operations DevelopmentPB Americas, Inc. 107.30 Vehicle Inspections Operations DevelopmentAmertran Service Corp. 107.40 Vehicle Specifications Operations DevelopmentCarolyn Ridge 107.40 Vehicle Specifications Operations DevelopmentMike Merwin 107.40 Vehicle Specifications Operations Development

PB Americas, Inc. 107.40 Vehicle Specifications Operations DevelopmentJacobs Engineering Group, Inc. (formerly E&K+JE&K) 109.10 Homeland Security SystemsLouis Berger Group, Inc. 109.10 Homeland Security SystemsTRC-E/PRO 109.10 Homeland Security SystemsURS Corporation 109.10 Homeland Security SystemsJacobs Engineering Group, Inc. (formerly E&K+JE&K) 109.20 Homeland Security PlanningLouis Berger Group, Inc. 109.20 Homeland Security PlanningPB Americas, Inc. 109.20 Homeland Security PlanningTranSystems Corporation (was Lichtenstein) 109.20 Homeland Security PlanningTRC-E/PRO 109.20 Homeland Security PlanningURS Corporation 109.20 Homeland Security PlanningPeter M. Schauer Associates 111.00 Marketing for Multiple Transportation ModesThomas G. Crikelair 111.00 Marketing for Multiple Transportation ModesWilbur Smith Associates 111.00 Marketing for Multiple Transportation ModesData Transfer Solutions, LLC 112.00 Pavement Management Technical SupportDeighton Associates Limited 112.00 Pavement Management Technical SupportFugro Roadware, Inc. 112.00 Pavement Management Technical SupportGolder Associates 112.00 Pavement Management Technical SupportMACTEC Engineering and Consulting 112.00 Pavement Management Technical SupportStantec Consulting Service, Inc 112.00 Pavement Management Technical SupportVanasse Hangen Brustlin, Inc. (VHB) 112.00 Pavement Management Technical SupportAECOM Technical Services,Inc (was Earth-Tech) 201.10 Multimodal Building Design & Architectural ServicesAECOM USA, Inc. (formerly DMJM Harris) 201.10 Multimodal Building Design & Architectural ServicesAllied Engineering, Inc. 201.10 Multimodal Building Design & Architectural ServicesAmes Architect and Engineers 201.10 Multimodal Building Design & Architectural ServicesBaker Design Consultants 201.10 Multimodal Building Design & Architectural ServicesBecker Structural Engineers, Inc. 201.10 Multimodal Building Design & Architectural ServicesCasco Bay Engineering 201.10 Multimodal Building Design & Architectural ServicesDesign Group Collaborative 201.10 Multimodal Building Design & Architectural ServicesDomenech Hicks & Krockmalnic Architects 201.10 Multimodal Building Design & Architectural ServicesFay, Spoffard and Thorndike 201.10 Multimodal Building Design & Architectural ServicesGartley & Dorsky Engineering & Surveying, Inc. 201.10 Multimodal Building Design & Architectural ServicesHNTB Corporation 201.10 Multimodal Building Design & Architectural ServicesHoyle, Tanner and Associates, Inc. 201.10 Multimodal Building Design & Architectural ServicesJacobs Engineering Group, Inc. (formerly E&K+JE&K) 201.10 Multimodal Building Design & Architectural ServicesLouis Berger Group, Inc. 201.10 Multimodal Building Design & Architectural ServicesMaguire Group, Inc. 201.10 Multimodal Building Design & Architectural ServicesMcFarland-Johnson, Inc. 201.10 Multimodal Building Design & Architectural ServicesPine Tree Engineering, Inc. 201.10 Multimodal Building Design & Architectural ServicesPlymouth Engineering, Inc. 201.10 Multimodal Building Design & Architectural ServicesStantec Consulting Service, Inc 201.10 Multimodal Building Design & Architectural ServicesStantec Consulting Services, Inc.(was Woodlot) 201.10 Multimodal Building Design & Architectural ServicesSYSTRA Consulting, Inc. 201.10 Multimodal Building Design & Architectural ServicesTranSystems Corporation (was Lichtenstein) 201.10 Multimodal Building Design & Architectural Servicesttl-architects, llc 201.10 Multimodal Building Design & Architectural ServicesURS Corporation 201.10 Multimodal Building Design & Architectural ServicesVon Grossmann & Company 201.10 Multimodal Building Design & Architectural ServicesWBRC Architects / Engineers 201.10 Multimodal Building Design & Architectural ServicesWoodard & Curran 201.10 Multimodal Building Design & Architectural ServicesAECOM Technical Services,Inc (was Earth-Tech) 201.20 Maintenance Building Design & Architectural ServicesAllied Engineering, Inc. 201.20 Maintenance Building Design & Architectural ServicesAmes Architect and Engineers 201.20 Maintenance Building Design & Architectural ServicesAmmann & Whitney Consulting Engrs, PC 201.20 Maintenance Building Design & Architectural ServicesBaker Design Consultants 201.20 Maintenance Building Design & Architectural ServicesBecker Structural Engineers, Inc. 201.20 Maintenance Building Design & Architectural ServicesBuck Engineering, Inc. 201.20 Maintenance Building Design & Architectural ServicesCasco Bay Engineering 201.20 Maintenance Building Design & Architectural ServicesCivil Consultants 201.20 Maintenance Building Design & Architectural ServicesDesign Group Collaborative 201.20 Maintenance Building Design & Architectural ServicesDomenech Hicks & Krockmalnic Architects 201.20 Maintenance Building Design & Architectural ServicesFay, Spoffard and Thorndike 201.20 Maintenance Building Design & Architectural ServicesGartley & Dorsky Engineering & Surveying, Inc. 201.20 Maintenance Building Design & Architectural ServicesHelen Watts Engineering 201.20 Maintenance Building Design & Architectural ServicesHNTB Corporation 201.20 Maintenance Building Design & Architectural ServicesHoyle, Tanner and Associates, Inc. 201.20 Maintenance Building Design & Architectural ServicesLouis Berger Group, Inc. 201.20 Maintenance Building Design & Architectural ServicesMaguire Group, Inc. 201.20 Maintenance Building Design & Architectural ServicesMcFarland-Johnson, Inc. 201.20 Maintenance Building Design & Architectural ServicesPine Tree Engineering, Inc. 201.20 Maintenance Building Design & Architectural ServicesPlymouth Engineering, Inc. 201.20 Maintenance Building Design & Architectural ServicesSea Consultants, Inc. 201.20 Maintenance Building Design & Architectural ServicesSealander Studio LLC 201.20 Maintenance Building Design & Architectural ServicesSMRT, Inc. 201.20 Maintenance Building Design & Architectural ServicesStantec Consulting Service, Inc 201.20 Maintenance Building Design & Architectural Services

Stantec Consulting Services, Inc.(was Woodlot) 201.20 Maintenance Building Design & Architectural ServicesTranSystems Corporation (was Lichtenstein) 201.20 Maintenance Building Design & Architectural Servicesttl-architects, llc 201.20 Maintenance Building Design & Architectural ServicesVon Grossmann & Company 201.20 Maintenance Building Design & Architectural ServicesWBRC Architects / Engineers 201.20 Maintenance Building Design & Architectural ServicesWoodard & Curran 201.20 Maintenance Building Design & Architectural ServicesAECOM Technical Services,Inc (was Earth-Tech) 202.10 Reconstruction/Rehabilitation Highway DesignAECOM USA, Inc. (formerly DMJM Harris) 202.10 Reconstruction/Rehabilitation Highway DesignAI Engineers, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignAmes Architect and Engineers 202.10 Reconstruction/Rehabilitation Highway DesignARORA & Associates, PC 202.10 Reconstruction/Rehabilitation Highway DesignC & C Consulting Engineers, LLC 202.10 Reconstruction/Rehabilitation Highway DesignCDM 202.10 Reconstruction/Rehabilitation Highway DesignCLD Consulting Engineers, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignClough, Harbour & Associates LLP 202.10 Reconstruction/Rehabilitation Highway DesignCMA Engineers, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignColer & Colantonio, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignErdman & Anthony & Assoc. 202.10 Reconstruction/Rehabilitation Highway DesignFay, Spoffard and Thorndike 202.10 Reconstruction/Rehabilitation Highway DesignGannett Fleming, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignGM2 Associates, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignGorrill-Palmer Consulting Engineers 202.10 Reconstruction/Rehabilitation Highway DesignGreen International Affiliates, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignH.W. Lochner 202.10 Reconstruction/Rehabilitation Highway DesignHalcrow Inc 202.10 Reconstruction/Rehabilitation Highway DesignHNTB Corporation 202.10 Reconstruction/Rehabilitation Highway DesignHoyle, Tanner and Associates, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 202.10 Reconstruction/Rehabilitation Highway DesignJames W. Sewall Company 202.10 Reconstruction/Rehabilitation Highway DesignLouis Berger Group, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignMACTEC Engineering and Consulting 202.10 Reconstruction/Rehabilitation Highway DesignMaguire Group, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignMcFarland-Johnson, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignMilone & MacBroom, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignNortheast Civil Solutions, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignNorthstar Hydro 202.10 Reconstruction/Rehabilitation Highway DesignOest Associates, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignParsons Transportation Group 202.10 Reconstruction/Rehabilitation Highway DesignPB Americas, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignSea Consultants, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignSebago Technics, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignShawmut Design Group LLC 202.10 Reconstruction/Rehabilitation Highway DesignSitelines PA 202.10 Reconstruction/Rehabilitation Highway DesignStantec Consulting Services, Inc.(was Woodlot) 202.10 Reconstruction/Rehabilitation Highway DesignT.Y. Lin International 202.10 Reconstruction/Rehabilitation Highway DesignTerra Magna Services, Inc. 202.10 Reconstruction/Rehabilitation Highway DesignTranSystems Corporation (was Lichtenstein) 202.10 Reconstruction/Rehabilitation Highway DesignURS Corporation 202.10 Reconstruction/Rehabilitation Highway DesignVanasse Hangen Brustlin, Inc. (VHB) 202.10 Reconstruction/Rehabilitation Highway DesignWilbur Smith Associates 202.10 Reconstruction/Rehabilitation Highway DesignWright-Pierce 202.10 Reconstruction/Rehabilitation Highway DesignAECOM Technical Services,Inc (was Earth-Tech) 202.20 Roundabout DesignCLD Consulting Engineers, Inc. 202.20 Roundabout DesignColer & Colantonio, Inc. 202.20 Roundabout DesignErdman & Anthony & Assoc. 202.20 Roundabout DesignGorrill-Palmer Consulting Engineers 202.20 Roundabout DesignGreen International Affiliates, Inc. 202.20 Roundabout DesignHNTB Corporation 202.20 Roundabout DesignHoyle, Tanner and Associates, Inc. 202.20 Roundabout DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 202.20 Roundabout DesignMaguire Group, Inc. 202.20 Roundabout DesignMcFarland-Johnson, Inc. 202.20 Roundabout DesignOurston Roundabout Engineering, Inc. 202.20 Roundabout DesignPB Americas, Inc. 202.20 Roundabout DesignT.Y. Lin International 202.20 Roundabout DesignTerra Magna Services, Inc. 202.20 Roundabout DesignTranSystems Corporation (was Lichtenstein) 202.20 Roundabout DesignURS Corporation 202.20 Roundabout DesignVanasse Hangen Brustlin, Inc. (VHB) 202.20 Roundabout DesignWilbur Smith Associates 202.20 Roundabout DesignAECOM Technical Services,Inc (was Earth-Tech) 202.30 Roundabout Peer Review ServicesCLD Consulting Engineers, Inc. 202.30 Roundabout Peer Review ServicesGorrill-Palmer Consulting Engineers 202.30 Roundabout Peer Review ServicesMcFarland-Johnson, Inc. 202.30 Roundabout Peer Review Services

Ourston Roundabout Engineering, Inc. 202.30 Roundabout Peer Review ServicesPB Americas, Inc. 202.30 Roundabout Peer Review ServicesT.Y. Lin International 202.30 Roundabout Peer Review ServicesTerra Magna Services, Inc. 202.30 Roundabout Peer Review ServicesTranSystems Corporation (was Lichtenstein) 202.30 Roundabout Peer Review ServicesURS Corporation 202.30 Roundabout Peer Review ServicesVanasse Hangen Brustlin, Inc. (VHB) 202.30 Roundabout Peer Review ServicesWilbur Smith Associates 202.30 Roundabout Peer Review ServicesAECOM USA, Inc. (formerly DMJM Harris) 202.40 Ancillary Highway DesignAI Engineers, Inc. 202.40 Ancillary Highway DesignAmes Architect and Engineers 202.40 Ancillary Highway DesignARORA & Associates, PC 202.40 Ancillary Highway DesignC & C Consulting Engineers, LLC 202.40 Ancillary Highway DesignCDM 202.40 Ancillary Highway DesignCES, Inc. 202.40 Ancillary Highway DesignCivil Consultants 202.40 Ancillary Highway DesignCLD Consulting Engineers, Inc. 202.40 Ancillary Highway DesignClough, Harbour & Associates LLP 202.40 Ancillary Highway DesignCMA Engineers, Inc. 202.40 Ancillary Highway DesignDeLuca-Hoffman Associates, Inc. 202.40 Ancillary Highway DesignErdman & Anthony & Assoc. 202.40 Ancillary Highway DesignFay, Spoffard and Thorndike 202.40 Ancillary Highway DesignGannett Fleming, Inc. 202.40 Ancillary Highway DesignGartley & Dorsky Engineering & Surveying, Inc. 202.40 Ancillary Highway DesignGM2 Associates, Inc. 202.40 Ancillary Highway DesignGorrill-Palmer Consulting Engineers 202.40 Ancillary Highway DesignGreen International Affiliates, Inc. 202.40 Ancillary Highway DesignH.W. Lochner 202.40 Ancillary Highway DesignHNTB Corporation 202.40 Ancillary Highway DesignHoyle, Tanner and Associates, Inc. 202.40 Ancillary Highway DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 202.40 Ancillary Highway DesignJames W. Sewall Company 202.40 Ancillary Highway DesignLouis Berger Group, Inc. 202.40 Ancillary Highway DesignMACTEC Engineering and Consulting 202.40 Ancillary Highway DesignMaguire Group, Inc. 202.40 Ancillary Highway DesignMcFarland-Johnson, Inc. 202.40 Ancillary Highway DesignMilone & MacBroom, Inc. 202.40 Ancillary Highway DesignNortheast Civil Solutions, Inc. 202.40 Ancillary Highway DesignNorthstar Hydro 202.40 Ancillary Highway DesignOest Associates, Inc. 202.40 Ancillary Highway DesignParsons Transportation Group 202.40 Ancillary Highway DesignPB Americas, Inc. 202.40 Ancillary Highway DesignPlymouth Engineering, Inc. 202.40 Ancillary Highway DesignSea Consultants, Inc. 202.40 Ancillary Highway DesignSebago Technics, Inc. 202.40 Ancillary Highway DesignShawmut Design Group LLC 202.40 Ancillary Highway DesignSitelines PA 202.40 Ancillary Highway DesignStantec Consulting Services, Inc.(was Woodlot) 202.40 Ancillary Highway DesignT.Y. Lin International 202.40 Ancillary Highway DesignTerra Magna Services, Inc. 202.40 Ancillary Highway DesignTranSystems Corporation (was Lichtenstein) 202.40 Ancillary Highway DesignURS Corporation 202.40 Ancillary Highway DesignVanasse Hangen Brustlin, Inc. (VHB) 202.40 Ancillary Highway DesignWBRC Architects / Engineers 202.40 Ancillary Highway DesignWilbur Smith Associates 202.40 Ancillary Highway DesignWright-Pierce 202.40 Ancillary Highway DesignAECOM Technical Services,Inc (was Earth-Tech) 203.00 Bridge DesignAECOM USA, Inc. (formerly DMJM Harris) 203.00 Bridge DesignAI Engineers, Inc. 203.00 Bridge DesignAmmann & Whitney Consulting Engrs, PC 203.00 Bridge DesignARORA & Associates, PC 203.00 Bridge DesignBecker Structural Engineers, Inc. 203.00 Bridge DesignBSC Group, Inc., The 203.00 Bridge DesignC & C Consulting Engineers, LLC 203.00 Bridge DesignCalderwood Engineering 203.00 Bridge DesignCaswell Engineering 203.00 Bridge DesignCBCL Limited 203.00 Bridge DesignCDM 203.00 Bridge DesignCLD Consulting Engineers, Inc. 203.00 Bridge DesignClough, Harbour & Associates LLP 203.00 Bridge DesignCollins Engineers, P.C. 203.00 Bridge DesignCorrpro Companies, Inc. 203.00 Bridge DesignErdman & Anthony & Assoc. 203.00 Bridge DesignFay, Spoffard and Thorndike 203.00 Bridge Design

Figg Bridge Engineers, Inc. 203.00 Bridge DesignGannett Fleming, Inc. 203.00 Bridge DesignGartley & Dorsky Engineering & Surveying, Inc. 203.00 Bridge DesignGM2 Associates, Inc. 203.00 Bridge DesignGreen International Affiliates, Inc. 203.00 Bridge DesignH.W. Lochner 203.00 Bridge DesignHalcrow Inc 203.00 Bridge DesignHardesty & Hanover, LLP 203.00 Bridge DesignHelen Watts Engineering 203.00 Bridge DesignHNTB Corporation 203.00 Bridge DesignHoyle, Tanner and Associates, Inc. 203.00 Bridge DesignIndus Engineering 203.00 Bridge DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 203.00 Bridge DesignLouis Berger Group, Inc. 203.00 Bridge DesignMACTEC Engineering and Consulting 203.00 Bridge DesignMaguire Group, Inc. 203.00 Bridge DesignMcFarland-Johnson, Inc. 203.00 Bridge DesignMcLaughlin & McLaughlin 203.00 Bridge DesignMilone & MacBroom, Inc. 203.00 Bridge DesignModjeski and Masters Inc 203.00 Bridge DesignNorthstar Hydro 203.00 Bridge DesignParsons Transportation Group 203.00 Bridge DesignPB Americas, Inc. 203.00 Bridge DesignSea Consultants, Inc. 203.00 Bridge DesignShawmut Design Group LLC 203.00 Bridge DesignStantec Consulting Service, Inc 203.00 Bridge DesignStantec Consulting Services, Inc.(was Woodlot) 203.00 Bridge DesignT.Y. Lin International 203.00 Bridge DesignTranSystems Corporation (was Lichtenstein) 203.00 Bridge DesignUnited International Corporation 203.00 Bridge DesignURS Corporation 203.00 Bridge DesignVanasse Hangen Brustlin, Inc. (VHB) 203.00 Bridge DesignWilbur Smith Associates 203.00 Bridge DesignWright-Pierce 203.00 Bridge DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 204.00 Design-BuildFigg Bridge Engineers, Inc. 204.10 Bridge Design-BuildHardesty & Hanover, LLP 204.10 Bridge Design-BuildHNTB Corporation 204.10 Bridge Design-BuildLouis Berger Group, Inc. 204.10 Bridge Design-BuildPB Americas, Inc. 204.10 Bridge Design-BuildTranSystems Corporation (was Lichtenstein) 204.10 Bridge Design-BuildTrauner Consulting Services Inc 204.10 Bridge Design-BuildVanasse Hangen Brustlin, Inc. (VHB) 204.10 Bridge Design-BuildAECOM Technical Services,Inc (was Earth-Tech) 204.20 Highway Design-BuildHNTB Corporation 204.20 Highway Design-BuildJames W. Sewall Company 204.20 Highway Design-BuildLouis Berger Group, Inc. 204.20 Highway Design-BuildPB Americas, Inc. 204.20 Highway Design-BuildTrauner Consulting Services Inc 204.20 Highway Design-BuildVanasse Hangen Brustlin, Inc. (VHB) 204.20 Highway Design-BuildSeaworthy Systems Inc 205.00 Naval Architecture Planning & DesignAECOM USA, Inc. (formerly DMJM Harris) 206.10 Major Marine Facilities DesignBaker Design Consultants 206.10 Major Marine Facilities DesignBourne Consulting Engineering 206.10 Major Marine Facilities DesignChilds Engineering Corp. 206.10 Major Marine Facilities DesignDomenech Hicks & Krockmalnic Architects 206.10 Major Marine Facilities DesignFay, Spoffard and Thorndike 206.10 Major Marine Facilities DesignGZA GeoEnvironmental, Inc. 206.10 Major Marine Facilities DesignHalcrow Inc 206.10 Major Marine Facilities DesignHNTB Corporation 206.10 Major Marine Facilities DesignKleinschmidt Associates 206.10 Major Marine Facilities DesignLouis Berger Group, Inc. 206.10 Major Marine Facilities DesignMaguire Group, Inc. 206.10 Major Marine Facilities DesignPB Americas, Inc. 206.10 Major Marine Facilities DesignWoodard & Curran 206.10 Major Marine Facilities DesignBaker Design Consultants 206.20 Minor Marine Facilities DesignBourne Consulting Engineering 206.20 Minor Marine Facilities DesignCES, Inc. 206.20 Minor Marine Facilities DesignChilds Engineering Corp. 206.20 Minor Marine Facilities DesignCollins Engineers, P.C. 206.20 Minor Marine Facilities DesignFay, Spoffard and Thorndike 206.20 Minor Marine Facilities DesignGartley & Dorsky Engineering & Surveying, Inc. 206.20 Minor Marine Facilities DesignGZA GeoEnvironmental, Inc. 206.20 Minor Marine Facilities DesignHalcrow Inc 206.20 Minor Marine Facilities Design

HNTB Corporation 206.20 Minor Marine Facilities DesignKleinschmidt Associates 206.20 Minor Marine Facilities DesignLouis Berger Group, Inc. 206.20 Minor Marine Facilities DesignMaguire Group, Inc. 206.20 Minor Marine Facilities DesignNortheast Civil Solutions, Inc. 206.20 Minor Marine Facilities DesignPine Tree Engineering, Inc. 206.20 Minor Marine Facilities DesignReid H. Potter Associates, Inc. 206.20 Minor Marine Facilities DesignWoodard & Curran 206.20 Minor Marine Facilities DesignWright-Pierce 206.20 Minor Marine Facilities DesignAECOM USA, Inc. (formerly DMJM Harris) 207.10 Major Rail Facilities DesignAmes Architect and Engineers 207.10 Major Rail Facilities DesignClough, Harbour & Associates LLP 207.10 Major Rail Facilities DesignErdman & Anthony & Assoc. 207.10 Major Rail Facilities DesignHNTB Corporation 207.10 Major Rail Facilities DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 207.10 Major Rail Facilities DesignPB Americas, Inc. 207.10 Major Rail Facilities DesignR.L. Banks & Associates, Inc. 207.10 Major Rail Facilities DesignSYSTRA Consulting, Inc. 207.10 Major Rail Facilities DesignTranSystems Corporation (was Lichtenstein) 207.10 Major Rail Facilities DesignURS Corporation 207.10 Major Rail Facilities DesignVanasse Hangen Brustlin, Inc. (VHB) 207.10 Major Rail Facilities DesignWilbur Smith Associates 207.10 Major Rail Facilities DesignAmes Architect and Engineers 207.20 Minor Rail Facilities DesignClough, Harbour & Associates LLP 207.20 Minor Rail Facilities DesignDomenech Hicks & Krockmalnic Architects 207.20 Minor Rail Facilities DesignErdman & Anthony & Assoc. 207.20 Minor Rail Facilities DesignHNTB Corporation 207.20 Minor Rail Facilities DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 207.20 Minor Rail Facilities DesignJames W. Sewall Company 207.20 Minor Rail Facilities DesignPB Americas, Inc. 207.20 Minor Rail Facilities DesignR.L. Banks & Associates, Inc. 207.20 Minor Rail Facilities DesignReid H. Potter Associates, Inc. 207.20 Minor Rail Facilities DesignSYSTRA Consulting, Inc. 207.20 Minor Rail Facilities DesignT.Y. Lin International 207.20 Minor Rail Facilities DesignTerra Magna Services, Inc. 207.20 Minor Rail Facilities DesignTranSystems Corporation (was Lichtenstein) 207.20 Minor Rail Facilities DesignURS Corporation 207.20 Minor Rail Facilities DesignVanasse Hangen Brustlin, Inc. (VHB) 207.20 Minor Rail Facilities DesignWilbur Smith Associates 207.20 Minor Rail Facilities DesignARORA & Associates, PC 207.30 Rail Bridge DesignClough, Harbour & Associates LLP 207.30 Rail Bridge DesignErdman & Anthony & Assoc. 207.30 Rail Bridge DesignFay, Spoffard and Thorndike 207.30 Rail Bridge DesignFigg Bridge Engineers, Inc. 207.30 Rail Bridge DesignGZA GeoEnvironmental, Inc. 207.30 Rail Bridge DesignHardesty & Hanover, LLP 207.30 Rail Bridge DesignHNTB Corporation 207.30 Rail Bridge DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 207.30 Rail Bridge DesignLouis Berger Group, Inc. 207.30 Rail Bridge DesignMaguire Group, Inc. 207.30 Rail Bridge DesignMcFarland-Johnson, Inc. 207.30 Rail Bridge DesignPB Americas, Inc. 207.30 Rail Bridge DesignR.L. Banks & Associates, Inc. 207.30 Rail Bridge DesignReid H. Potter Associates, Inc. 207.30 Rail Bridge DesignSYSTRA Consulting, Inc. 207.30 Rail Bridge DesignT.Y. Lin International 207.30 Rail Bridge DesignTranSystems Corporation (was Lichtenstein) 207.30 Rail Bridge DesignURS Corporation 207.30 Rail Bridge DesignVanasse Hangen Brustlin, Inc. (VHB) 207.30 Rail Bridge DesignWilbur Smith Associates 207.30 Rail Bridge DesignA. E. Hodsdon Consulting Engineers, Inc 208.00 Aviation Facilities DesignAECOM USA, Inc. (formerly DMJM Harris) 208.00 Aviation Facilities DesignDeLuca-Hoffman Associates, Inc. 208.00 Aviation Facilities DesignDomenech Hicks & Krockmalnic Architects 208.00 Aviation Facilities DesignGale Associates 208.00 Aviation Facilities DesignHNTB Corporation 208.00 Aviation Facilities DesignHoyle, Tanner and Associates, Inc. 208.00 Aviation Facilities DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 208.00 Aviation Facilities DesignLouis Berger Group, Inc. 208.00 Aviation Facilities DesignMcFarland-Johnson, Inc. 208.00 Aviation Facilities DesignOest Associates, Inc. 208.00 Aviation Facilities DesignPB Americas, Inc. 208.00 Aviation Facilities DesignStantec Consulting Services, Inc.(was Woodlot) 208.00 Aviation Facilities DesignURS Corporation 208.00 Aviation Facilities Design

Wilbur Smith Associates 208.00 Aviation Facilities DesignA. E. Hodsdon Consulting Engineers, Inc 209.10 Pedestrian/Bicycle Facilities DesignAmes Architect and Engineers 209.10 Pedestrian/Bicycle Facilities DesignBaker Design Consultants 209.10 Pedestrian/Bicycle Facilities DesignCasco Bay Engineering 209.10 Pedestrian/Bicycle Facilities DesignCivil Consultants 209.10 Pedestrian/Bicycle Facilities DesignCLD Consulting Engineers, Inc. 209.10 Pedestrian/Bicycle Facilities DesignErdman & Anthony & Assoc. 209.10 Pedestrian/Bicycle Facilities DesignFay, Spoffard and Thorndike 209.10 Pedestrian/Bicycle Facilities DesignGartley & Dorsky Engineering & Surveying, Inc. 209.10 Pedestrian/Bicycle Facilities DesignGorrill-Palmer Consulting Engineers 209.10 Pedestrian/Bicycle Facilities DesignHNTB Corporation 209.10 Pedestrian/Bicycle Facilities DesignHoyle, Tanner and Associates, Inc. 209.10 Pedestrian/Bicycle Facilities DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 209.10 Pedestrian/Bicycle Facilities DesignJames W. Sewall Company 209.10 Pedestrian/Bicycle Facilities DesignKleinschmidt Associates 209.10 Pedestrian/Bicycle Facilities DesignLouis Berger Group, Inc. 209.10 Pedestrian/Bicycle Facilities DesignMcFarland-Johnson, Inc. 209.10 Pedestrian/Bicycle Facilities DesignMilone & MacBroom, Inc. 209.10 Pedestrian/Bicycle Facilities DesignOak Engineers, LLC 209.10 Pedestrian/Bicycle Facilities DesignPine Tree Engineering, Inc. 209.10 Pedestrian/Bicycle Facilities DesignPlymouth Engineering, Inc. 209.10 Pedestrian/Bicycle Facilities DesignSea Consultants, Inc. 209.10 Pedestrian/Bicycle Facilities DesignShadley Associates, P.C. 209.10 Pedestrian/Bicycle Facilities DesignStantec Consulting Services, Inc.(was Woodlot) 209.10 Pedestrian/Bicycle Facilities DesignT.Y. Lin International 209.10 Pedestrian/Bicycle Facilities DesignTerra Magna Services, Inc. 209.10 Pedestrian/Bicycle Facilities DesignTerrence J. Dewan and Assoc. 209.10 Pedestrian/Bicycle Facilities DesignTranSystems Corporation (was Lichtenstein) 209.10 Pedestrian/Bicycle Facilities DesignURS Corporation 209.10 Pedestrian/Bicycle Facilities DesignVanasse Hangen Brustlin, Inc. (VHB) 209.10 Pedestrian/Bicycle Facilities DesignWBRC Architects / Engineers 209.10 Pedestrian/Bicycle Facilities DesignWilbur Smith Associates 209.10 Pedestrian/Bicycle Facilities DesignWoodard & Curran 209.10 Pedestrian/Bicycle Facilities DesignARORA & Associates, PC 209.20 Pedestrian/Bicycle Bridge DesignCalderwood Engineering 209.20 Pedestrian/Bicycle Bridge DesignCasco Bay Engineering 209.20 Pedestrian/Bicycle Bridge DesignCaswell Engineering 209.20 Pedestrian/Bicycle Bridge DesignCES, Inc. 209.20 Pedestrian/Bicycle Bridge DesignCivil Consultants 209.20 Pedestrian/Bicycle Bridge DesignCLD Consulting Engineers, Inc. 209.20 Pedestrian/Bicycle Bridge DesignErdman & Anthony & Assoc. 209.20 Pedestrian/Bicycle Bridge DesignFay, Spoffard and Thorndike 209.20 Pedestrian/Bicycle Bridge DesignFigg Bridge Engineers, Inc. 209.20 Pedestrian/Bicycle Bridge DesignGartley & Dorsky Engineering & Surveying, Inc. 209.20 Pedestrian/Bicycle Bridge DesignHNTB Corporation 209.20 Pedestrian/Bicycle Bridge DesignHoyle, Tanner and Associates, Inc. 209.20 Pedestrian/Bicycle Bridge DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 209.20 Pedestrian/Bicycle Bridge DesignJames W. Sewall Company 209.20 Pedestrian/Bicycle Bridge DesignKleinschmidt Associates 209.20 Pedestrian/Bicycle Bridge DesignLouis Berger Group, Inc. 209.20 Pedestrian/Bicycle Bridge DesignMaguire Group, Inc. 209.20 Pedestrian/Bicycle Bridge DesignMcFarland-Johnson, Inc. 209.20 Pedestrian/Bicycle Bridge DesignMilone & MacBroom, Inc. 209.20 Pedestrian/Bicycle Bridge DesignPine Tree Engineering, Inc. 209.20 Pedestrian/Bicycle Bridge DesignPlymouth Engineering, Inc. 209.20 Pedestrian/Bicycle Bridge DesignSea Consultants, Inc. 209.20 Pedestrian/Bicycle Bridge DesignStantec Consulting Services, Inc.(was Woodlot) 209.20 Pedestrian/Bicycle Bridge DesignT.Y. Lin International 209.20 Pedestrian/Bicycle Bridge DesignTranSystems Corporation (was Lichtenstein) 209.20 Pedestrian/Bicycle Bridge DesignURS Corporation 209.20 Pedestrian/Bicycle Bridge DesignVanasse Hangen Brustlin, Inc. (VHB) 209.20 Pedestrian/Bicycle Bridge DesignWBRC Architects / Engineers 209.20 Pedestrian/Bicycle Bridge DesignWilbur Smith Associates 209.20 Pedestrian/Bicycle Bridge DesignAECOM Technical Services,Inc (was Earth-Tech) 210.10 Traffic Signal and Flashing Beacon DesignAmes Architect and Engineers 210.10 Traffic Signal and Flashing Beacon DesignBSC Group, Inc., The 210.10 Traffic Signal and Flashing Beacon DesignC & C Consulting Engineers, LLC 210.10 Traffic Signal and Flashing Beacon DesignCDM 210.10 Traffic Signal and Flashing Beacon DesignCLD Consulting Engineers, Inc. 210.10 Traffic Signal and Flashing Beacon DesignColer & Colantonio, Inc. 210.10 Traffic Signal and Flashing Beacon DesignConley Associates, Inc. 210.10 Traffic Signal and Flashing Beacon DesignErdman & Anthony & Assoc. 210.10 Traffic Signal and Flashing Beacon DesignFay, Spoffard and Thorndike 210.10 Traffic Signal and Flashing Beacon Design

GM2 Associates, Inc. 210.10 Traffic Signal and Flashing Beacon DesignGorrill-Palmer Consulting Engineers 210.10 Traffic Signal and Flashing Beacon DesignGreen International Affiliates, Inc. 210.10 Traffic Signal and Flashing Beacon DesignGreenman-Pedersen, Inc. 210.10 Traffic Signal and Flashing Beacon DesignH.W. Lochner 210.10 Traffic Signal and Flashing Beacon DesignHNTB Corporation 210.10 Traffic Signal and Flashing Beacon DesignHoyle, Tanner and Associates, Inc. 210.10 Traffic Signal and Flashing Beacon DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 210.10 Traffic Signal and Flashing Beacon DesignJames W. Sewall Company 210.10 Traffic Signal and Flashing Beacon DesignLouis Berger Group, Inc. 210.10 Traffic Signal and Flashing Beacon DesignMaguire Group, Inc. 210.10 Traffic Signal and Flashing Beacon DesignMaine Traffic Resources 210.10 Traffic Signal and Flashing Beacon DesignMcFarland-Johnson, Inc. 210.10 Traffic Signal and Flashing Beacon DesignPB Americas, Inc. 210.10 Traffic Signal and Flashing Beacon DesignResource Systems Group, Inc. 210.10 Traffic Signal and Flashing Beacon DesignSea Consultants, Inc. 210.10 Traffic Signal and Flashing Beacon DesignSebago Technics, Inc. 210.10 Traffic Signal and Flashing Beacon DesignShawmut Design Group LLC 210.10 Traffic Signal and Flashing Beacon DesignStantec Consulting Service, Inc 210.10 Traffic Signal and Flashing Beacon DesignStantec Consulting Services, Inc.(was Woodlot) 210.10 Traffic Signal and Flashing Beacon DesignT.Y. Lin International 210.10 Traffic Signal and Flashing Beacon DesignTerra Magna Services, Inc. 210.10 Traffic Signal and Flashing Beacon DesignTranSystems Corporation (was Lichtenstein) 210.10 Traffic Signal and Flashing Beacon DesignVanasse Hangen Brustlin, Inc. (VHB) 210.10 Traffic Signal and Flashing Beacon DesignWilbur Smith Associates 210.10 Traffic Signal and Flashing Beacon DesignAECOM Technical Services,Inc (was Earth-Tech) 210.20 Traffic Data Collection, Processing & Analysis All Directions Traffic 210.20 Traffic Data Collection, Processing & Analysis Ames Architect and Engineers 210.20 Traffic Data Collection, Processing & Analysis CES, Inc. 210.20 Traffic Data Collection, Processing & Analysis CLD Consulting Engineers, Inc. 210.20 Traffic Data Collection, Processing & Analysis Coler & Colantonio, Inc. 210.20 Traffic Data Collection, Processing & Analysis Conley Associates, Inc. 210.20 Traffic Data Collection, Processing & Analysis Erdman & Anthony & Assoc. 210.20 Traffic Data Collection, Processing & Analysis Fay, Spoffard and Thorndike 210.20 Traffic Data Collection, Processing & Analysis GM2 Associates, Inc. 210.20 Traffic Data Collection, Processing & Analysis Gorrill-Palmer Consulting Engineers 210.20 Traffic Data Collection, Processing & Analysis Greenman-Pedersen, Inc. 210.20 Traffic Data Collection, Processing & Analysis H.W. Lochner 210.20 Traffic Data Collection, Processing & Analysis HNTB Corporation 210.20 Traffic Data Collection, Processing & Analysis Hoyle, Tanner and Associates, Inc. 210.20 Traffic Data Collection, Processing & Analysis Jacobs Engineering Group, Inc. (formerly E&K+JE&K) 210.20 Traffic Data Collection, Processing & Analysis James W. Sewall Company 210.20 Traffic Data Collection, Processing & Analysis Louis Berger Group, Inc. 210.20 Traffic Data Collection, Processing & Analysis Maguire Group, Inc. 210.20 Traffic Data Collection, Processing & Analysis Maine Traffic Resources 210.20 Traffic Data Collection, Processing & Analysis Resource Systems Group, Inc. 210.20 Traffic Data Collection, Processing & Analysis Sea Consultants, Inc. 210.20 Traffic Data Collection, Processing & Analysis Sebago Technics, Inc. 210.20 Traffic Data Collection, Processing & Analysis Shawmut Design Group LLC 210.20 Traffic Data Collection, Processing & Analysis T.Y. Lin International 210.20 Traffic Data Collection, Processing & Analysis Terra Magna Services, Inc. 210.20 Traffic Data Collection, Processing & Analysis TranSystems Corporation (was Lichtenstein) 210.20 Traffic Data Collection, Processing & Analysis Vanasse Hangen Brustlin, Inc. (VHB) 210.20 Traffic Data Collection, Processing & Analysis Wilbur Smith Associates 210.20 Traffic Data Collection, Processing & Analysis AECOM Technical Services,Inc (was Earth-Tech) 210.30 Intersection Geometric Improvement DesignAmes Architect and Engineers 210.30 Intersection Geometric Improvement DesignBSC Group, Inc., The 210.30 Intersection Geometric Improvement DesignC & C Consulting Engineers, LLC 210.30 Intersection Geometric Improvement DesignCDM 210.30 Intersection Geometric Improvement DesignCES, Inc. 210.30 Intersection Geometric Improvement DesignCLD Consulting Engineers, Inc. 210.30 Intersection Geometric Improvement DesignColer & Colantonio, Inc. 210.30 Intersection Geometric Improvement DesignConley Associates, Inc. 210.30 Intersection Geometric Improvement DesignErdman & Anthony & Assoc. 210.30 Intersection Geometric Improvement DesignFay, Spoffard and Thorndike 210.30 Intersection Geometric Improvement DesignGM2 Associates, Inc. 210.30 Intersection Geometric Improvement DesignGorrill-Palmer Consulting Engineers 210.30 Intersection Geometric Improvement DesignGreen International Affiliates, Inc. 210.30 Intersection Geometric Improvement DesignGreenman-Pedersen, Inc. 210.30 Intersection Geometric Improvement DesignH.W. Lochner 210.30 Intersection Geometric Improvement DesignHNTB Corporation 210.30 Intersection Geometric Improvement DesignHoyle, Tanner and Associates, Inc. 210.30 Intersection Geometric Improvement DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 210.30 Intersection Geometric Improvement DesignJames W. Sewall Company 210.30 Intersection Geometric Improvement Design

Louis Berger Group, Inc. 210.30 Intersection Geometric Improvement DesignMaguire Group, Inc. 210.30 Intersection Geometric Improvement DesignMaine Traffic Resources 210.30 Intersection Geometric Improvement DesignMcFarland-Johnson, Inc. 210.30 Intersection Geometric Improvement DesignPB Americas, Inc. 210.30 Intersection Geometric Improvement DesignResource Systems Group, Inc. 210.30 Intersection Geometric Improvement DesignSea Consultants, Inc. 210.30 Intersection Geometric Improvement DesignSebago Technics, Inc. 210.30 Intersection Geometric Improvement DesignShawmut Design Group LLC 210.30 Intersection Geometric Improvement DesignStantec Consulting Service, Inc 210.30 Intersection Geometric Improvement DesignStantec Consulting Services, Inc.(was Woodlot) 210.30 Intersection Geometric Improvement DesignT.Y. Lin International 210.30 Intersection Geometric Improvement DesignTerra Magna Services, Inc. 210.30 Intersection Geometric Improvement DesignTranSystems Corporation (was Lichtenstein) 210.30 Intersection Geometric Improvement DesignVanasse Hangen Brustlin, Inc. (VHB) 210.30 Intersection Geometric Improvement DesignWilbur Smith Associates 210.30 Intersection Geometric Improvement DesignAmes Architect and Engineers 210.40 Overhead Signing DesignARORA & Associates, PC 210.40 Overhead Signing DesignCLD Consulting Engineers, Inc. 210.40 Overhead Signing DesignColer & Colantonio, Inc. 210.40 Overhead Signing DesignErdman & Anthony & Assoc. 210.40 Overhead Signing DesignFay, Spoffard and Thorndike 210.40 Overhead Signing DesignForesight Engineering P.C. 210.40 Overhead Signing DesignGM2 Associates, Inc. 210.40 Overhead Signing DesignGreenman-Pedersen, Inc. 210.40 Overhead Signing DesignH.W. Lochner 210.40 Overhead Signing DesignHNTB Corporation 210.40 Overhead Signing DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 210.40 Overhead Signing DesignJames W. Sewall Company 210.40 Overhead Signing DesignLouis Berger Group, Inc. 210.40 Overhead Signing DesignMaine Traffic Resources 210.40 Overhead Signing DesignMcFarland-Johnson, Inc. 210.40 Overhead Signing DesignPB Americas, Inc. 210.40 Overhead Signing DesignT.Y. Lin International 210.40 Overhead Signing DesignTerra Magna Services, Inc. 210.40 Overhead Signing DesignTranSystems Corporation (was Lichtenstein) 210.40 Overhead Signing DesignVanasse Hangen Brustlin, Inc. (VHB) 210.40 Overhead Signing DesignWilbur Smith Associates 210.40 Overhead Signing DesignAmes Architect and Engineers 210.50 Lighting DesignARORA & Associates, PC 210.50 Lighting DesignCLD Consulting Engineers, Inc. 210.50 Lighting DesignErdman & Anthony & Assoc. 210.50 Lighting DesignFay, Spoffard and Thorndike 210.50 Lighting DesignGreenman-Pedersen, Inc. 210.50 Lighting DesignH.W. Lochner 210.50 Lighting DesignHNTB Corporation 210.50 Lighting DesignJacobs Engineering Group, Inc. (formerly E&K+JE&K) 210.50 Lighting DesignJames W. Sewall Company 210.50 Lighting DesignMaguire Group, Inc. 210.50 Lighting DesignPB Americas, Inc. 210.50 Lighting DesignT.Y. Lin International 210.50 Lighting DesignTerra Magna Services, Inc. 210.50 Lighting DesignTranSystems Corporation (was Lichtenstein) 210.50 Lighting DesignVanasse Hangen Brustlin, Inc. (VHB) 210.50 Lighting DesignWilbur Smith Associates 210.50 Lighting DesignAcorn Engineering, Inc. 211.00 Maintenance Lot Site DevelopmentCES, Inc. 211.00 Maintenance Lot Site DevelopmentCivil Consultants 211.00 Maintenance Lot Site DevelopmentCLD Consulting Engineers, Inc. 211.00 Maintenance Lot Site DevelopmentForesight Engineering P.C. 211.00 Maintenance Lot Site DevelopmentGartley & Dorsky Engineering & Surveying, Inc. 211.00 Maintenance Lot Site DevelopmentGorrill-Palmer Consulting Engineers 211.00 Maintenance Lot Site DevelopmentHarriman A & E 211.00 Maintenance Lot Site DevelopmentHNTB Corporation 211.00 Maintenance Lot Site DevelopmentJames W. Sewall Company 211.00 Maintenance Lot Site DevelopmentLandmark Corporation Surveyors & Engineers 211.00 Maintenance Lot Site DevelopmentLouis Berger Group, Inc. 211.00 Maintenance Lot Site DevelopmentNortheast Civil Solutions, Inc. 211.00 Maintenance Lot Site DevelopmentPlymouth Engineering, Inc. 211.00 Maintenance Lot Site DevelopmentShawmut Design Group LLC 211.00 Maintenance Lot Site DevelopmentSitelines PA 211.00 Maintenance Lot Site DevelopmentSMRT, Inc. 211.00 Maintenance Lot Site DevelopmentTranSystems Corporation (was Lichtenstein) 211.00 Maintenance Lot Site DevelopmentWBRC Architects / Engineers 211.00 Maintenance Lot Site Development

Ames Architect and Engineers 301.10 Engineering / Topographic SurveysBurdett Surveying and Mapping 301.10 Engineering / Topographic SurveysCES, Inc. 301.10 Engineering / Topographic SurveysCivil Consultants 301.10 Engineering / Topographic SurveysCLD Consulting Engineers, Inc. 301.10 Engineering / Topographic SurveysColer & Colantonio, Inc. 301.10 Engineering / Topographic SurveysDoucet Survey Inc 301.10 Engineering / Topographic SurveysErdman & Anthony & Assoc. 301.10 Engineering / Topographic SurveysGartley & Dorsky Engineering & Surveying, Inc. 301.10 Engineering / Topographic SurveysJames W. Sewall Company 301.10 Engineering / Topographic SurveysLandmark Corporation Surveyors & Engineers 301.10 Engineering / Topographic SurveysNortheast Civil Solutions, Inc. 301.10 Engineering / Topographic SurveysOest Associates, Inc. 301.10 Engineering / Topographic SurveysPlisga & Day, Land Surveyors 301.10 Engineering / Topographic SurveysSebago Technics, Inc. 301.10 Engineering / Topographic SurveysSGC Engineering, LLC 301.10 Engineering / Topographic SurveysShyka, Sheppard & Garster Land Surveyors 301.10 Engineering / Topographic SurveysSitelines PA 301.10 Engineering / Topographic SurveysTitcomb Associates, Inc. 301.10 Engineering / Topographic SurveysVanasse Hangen Brustlin, Inc. (VHB) 301.10 Engineering / Topographic SurveysAmes Architect and Engineers 301.20 Property SurveysCivil Consultants 301.20 Property SurveysCLD Consulting Engineers, Inc. 301.20 Property SurveysCoastal and Woodland Surveying 301.20 Property SurveysCoates Field Service, Inc. 301.20 Property SurveysDoucet Survey Inc 301.20 Property SurveysErdman & Anthony & Assoc. 301.20 Property SurveysGorrill-Palmer Consulting Engineers 301.20 Property SurveysHNTB Corporation 301.20 Property SurveysJames W. Sewall Company 301.20 Property SurveysLandmark Corporation Surveyors & Engineers 301.20 Property SurveysNortheast Civil Solutions, Inc. 301.20 Property SurveysOest Associates, Inc. 301.20 Property SurveysPhoto Science, Inc. 301.20 Property SurveysPlisga & Day, Land Surveyors 301.20 Property SurveysRobert Costa Land Surveying 301.20 Property SurveysSebago Technics, Inc. 301.20 Property SurveysSGC Engineering, LLC 301.20 Property SurveysShyka, Sheppard & Garster Land Surveyors 301.20 Property SurveysT.Y. Lin International 301.20 Property SurveysTerra Magna Services, Inc. 301.20 Property SurveysTitcomb Associates, Inc. 301.20 Property SurveysVanasse Hangen Brustlin, Inc. (VHB) 301.20 Property Surveys3001 International, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesAerotech Corporation 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesAmes Architect and Engineers 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesBourne Consulting Engineering 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesBradstreet Consultants, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesCES, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesChilds Engineering Corp. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesCivil Consultants 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesCLD Consulting Engineers, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesCollins Engineers, P.C. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesEA Maps LLC 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesEastern Topographics 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesErdman & Anthony & Assoc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesGartley & Dorsky Engineering & Surveying, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesHillier & Associates, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesJames W. Sewall Company 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesKAPPA Mapping, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesMidCoast Metrology, Inc. (MCM) 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesOest Associates, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesPhoto Science, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesSebago Technics, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesSGC Engineering, LLC 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesShyka, Sheppard & Garster Land Surveyors 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesTitcomb Associates, Inc. 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesVanasse Hangen Brustlin, Inc. (VHB) 302.00 Remote Sensing, Aerial Photography and Photogrammetric Mapping ServicesCatherine A. Shields 401.00 Title Research/AbstractingCentral Maine Title Company 401.00 Title Research/AbstractingDamon Abstracting, Inc. 401.00 Title Research/AbstractingMargaret R. Brann 401.00 Title Research/AbstractingSusan's Registry 401.00 Title Research/AbstractingThurber & Associates, Inc. 401.00 Title Research/Abstracting

Albert J. Childs 402.00 Property Valuation and Appraisal ServicesAmidon Appraisal Company 402.00 Property Valuation and Appraisal ServicesBowditch and Perkins Appraisal Services 402.00 Property Valuation and Appraisal ServicesCoates Field Service, Inc. 402.00 Property Valuation and Appraisal ServicesCraig C.Milne 402.00 Property Valuation and Appraisal ServicesCushman & Wakefield of Massachusetts, Inc. 402.00 Property Valuation and Appraisal ServicesDwyer Associates 402.00 Property Valuation and Appraisal ServicesF. W. Bucklin Appraisal Company, Inc. 402.00 Property Valuation and Appraisal ServicesFleming Appraisal & Associates 402.00 Property Valuation and Appraisal ServicesGeorge Silver & Associates 402.00 Property Valuation and Appraisal ServicesHarold J. Sonia, Jr. 402.00 Property Valuation and Appraisal ServicesHNTB Corporation 402.00 Property Valuation and Appraisal ServicesHorizon Associates 402.00 Property Valuation and Appraisal ServicesJohn J. Sexton Appraisal Service 402.00 Property Valuation and Appraisal ServicesMaine Valuation Company 402.00 Property Valuation and Appraisal ServicesMcManus & Nault Appraisal Co. 402.00 Property Valuation and Appraisal ServicesMichael Moniz Real Estate Appraisal. 402.00 Property Valuation and Appraisal ServicesWashington Valuations 402.00 Property Valuation and Appraisal ServicesAmes Architect and Engineers 403.00 Property Negotiations/Ownership Info. ServicesAtlantic Right of Way Services 403.00 Property Negotiations/Ownership Info. ServicesCLD Consulting Engineers, Inc. 403.00 Property Negotiations/Ownership Info. ServicesCoates Field Service, Inc. 403.00 Property Negotiations/Ownership Info. ServicesF. W. Bucklin Appraisal Company, Inc. 403.00 Property Negotiations/Ownership Info. ServicesHarold J. Sonia, Jr. 403.00 Property Negotiations/Ownership Info. ServicesHNTB Corporation 403.00 Property Negotiations/Ownership Info. ServicesJames F. Linker 403.00 Property Negotiations/Ownership Info. ServicesSebago Technics, Inc. 403.00 Property Negotiations/Ownership Info. ServicesSGC Engineering, LLC 403.00 Property Negotiations/Ownership Info. ServicesT.Y. Lin International 403.00 Property Negotiations/Ownership Info. ServicesTBE Group, Inc. 403.00 Property Negotiations/Ownership Info. ServicesTerra Magna Services, Inc. 403.00 Property Negotiations/Ownership Info. ServicesTerry Brooks, Inc. 403.00 Property Negotiations/Ownership Info. ServicesUniversal Field Services, Inc. 403.00 Property Negotiations/Ownership Info. ServicesUtility Coordination Services 403.00 Property Negotiations/Ownership Info. ServicesWilliam D. Schock Company, Inc. 403.00 Property Negotiations/Ownership Info. ServicesAtlantic Right of Way Services 404.00 Property Relocation ServicesCoates Field Service, Inc. 404.00 Property Relocation ServicesHNTB Corporation 404.00 Property Relocation ServicesJames F. Linker 404.00 Property Relocation ServicesTBE Group, Inc. 404.00 Property Relocation ServicesTerry Brooks, Inc. 404.00 Property Relocation ServicesUniversal Field Services, Inc. 404.00 Property Relocation ServicesWilliam D. Schock Company, Inc. 404.00 Property Relocation ServicesCB Richard Ellis/Boulos Property Mgmt 405.00 Property ManagementFishman Property Management 405.00 Property ManagementHNTB Corporation 406.00 Airport Land AcquisitionHoyle, Tanner and Associates, Inc. 406.00 Airport Land AcquisitionJacobs Engineering Group, Inc. (formerly E&K+JE&K) 406.00 Airport Land AcquisitionLouis Berger Group, Inc. 406.00 Airport Land AcquisitionO.R. Colan Associates, Inc. 406.00 Airport Land AcquisitionStantec Consulting Services, Inc.(was Woodlot) 406.00 Airport Land AcquisitionURS Corporation 406.00 Airport Land AcquisitionWilliam D. Schock Company, Inc. 406.00 Airport Land AcquisitionGEI Consultants, Inc. 501.00 Environmental Health & Safety ConsultationGZA GeoEnvironmental, Inc. 501.00 Environmental Health & Safety ConsultationMACTEC Engineering and Consulting 501.00 Environmental Health & Safety ConsultationNorthstar Hydro 501.00 Environmental Health & Safety ConsultationRansom Envirnomental Consultants, Inc. 501.00 Environmental Health & Safety ConsultationURS Corporation 501.00 Environmental Health & Safety ConsultationCES, Inc. 502.10 Natural Resource IdentificationColer & Colantonio, Inc. 502.10 Natural Resource IdentificationDubois & King, Inc. 502.10 Natural Resource IdentificationGartley & Dorsky Engineering & Surveying, Inc. 502.10 Natural Resource IdentificationGZA GeoEnvironmental, Inc. 502.10 Natural Resource IdentificationHNTB Corporation 502.10 Natural Resource IdentificationKleinschmidt Associates 502.10 Natural Resource IdentificationLouis Berger Group, Inc. 502.10 Natural Resource IdentificationMACTEC Engineering and Consulting 502.10 Natural Resource IdentificationMcFarland-Johnson, Inc. 502.10 Natural Resource IdentificationMilone & MacBroom, Inc. 502.10 Natural Resource IdentificationMoody Mountain Environmental 502.10 Natural Resource IdentificationNobis Engineering, Inc. 502.10 Natural Resource IdentificationNormandeau Associates, Inc. 502.10 Natural Resource IdentificationNorthern Ecological Associates, Inc. 502.10 Natural Resource Identification

S.W. Cole Engineering, Inc. 502.10 Natural Resource IdentificationSebago Technics, Inc. 502.10 Natural Resource IdentificationSmart Environmental 502.10 Natural Resource IdentificationStantec Consulting Services, Inc.(was Woodlot) 502.10 Natural Resource IdentificationTRC-E/PRO 502.10 Natural Resource IdentificationVanasse Hangen Brustlin, Inc. (VHB) 502.10 Natural Resource IdentificationDubois & King, Inc. 502.20 Natural Resource AssessmentGartley & Dorsky Engineering & Surveying, Inc. 502.20 Natural Resource AssessmentGZA GeoEnvironmental, Inc. 502.20 Natural Resource AssessmentHNTB Corporation 502.20 Natural Resource AssessmentKleinschmidt Associates 502.20 Natural Resource AssessmentLouis Berger Group, Inc. 502.20 Natural Resource AssessmentMACTEC Engineering and Consulting 502.20 Natural Resource AssessmentMcFarland-Johnson, Inc. 502.20 Natural Resource AssessmentMilone & MacBroom, Inc. 502.20 Natural Resource AssessmentMoody Mountain Environmental 502.20 Natural Resource AssessmentNormandeau Associates, Inc. 502.20 Natural Resource AssessmentNorthern Ecological Associates, Inc. 502.20 Natural Resource AssessmentS.W. Cole Engineering, Inc. 502.20 Natural Resource AssessmentSmart Environmental 502.20 Natural Resource AssessmentStantec Consulting Services, Inc.(was Woodlot) 502.20 Natural Resource AssessmentTRC-E/PRO 502.20 Natural Resource AssessmentVanasse Hangen Brustlin, Inc. (VHB) 502.20 Natural Resource AssessmentDubois & King, Inc. 503.10 Compensatory Wetland MitigationGartley & Dorsky Engineering & Surveying, Inc. 503.10 Compensatory Wetland MitigationGorrill-Palmer Consulting Engineers 503.10 Compensatory Wetland MitigationGZA GeoEnvironmental, Inc. 503.10 Compensatory Wetland MitigationHNTB Corporation 503.10 Compensatory Wetland MitigationKleinschmidt Associates 503.10 Compensatory Wetland MitigationLouis Berger Group, Inc. 503.10 Compensatory Wetland MitigationMACTEC Engineering and Consulting 503.10 Compensatory Wetland MitigationNormandeau Associates, Inc. 503.10 Compensatory Wetland MitigationSebago Technics, Inc. 503.10 Compensatory Wetland MitigationSmart Environmental 503.10 Compensatory Wetland MitigationStantec Consulting Services, Inc.(was Woodlot) 503.10 Compensatory Wetland MitigationTRC-E/PRO 503.10 Compensatory Wetland MitigationVanasse Hangen Brustlin, Inc. (VHB) 503.10 Compensatory Wetland MitigationKleinschmidt Associates 503.20 Fluvial Geomorphology and Natural Channel DesignMACTEC Engineering and Consulting 503.20 Fluvial Geomorphology and Natural Channel DesignMilone & MacBroom, Inc. 503.20 Fluvial Geomorphology and Natural Channel DesignNormandeau Associates, Inc. 503.20 Fluvial Geomorphology and Natural Channel DesignParish Geomorphic, Ltd. 503.20 Fluvial Geomorphology and Natural Channel DesignStantec Consulting Services, Inc.(was Woodlot) 503.20 Fluvial Geomorphology and Natural Channel DesignVanasse Hangen Brustlin, Inc. (VHB) 503.20 Fluvial Geomorphology and Natural Channel DesignLouis Berger Group, Inc. 504.00 Cultural ResourcesSea Consultants, Inc. 504.00 Cultural ResourcesURS Corporation 504.00 Cultural ResourcesFitzgerald & Halliday 504.10 Architectural HistorianLouis Berger Group, Inc. 504.10 Architectural HistorianMartha B. Deprez Consulting 504.10 Architectural HistorianSea Consultants, Inc. 504.10 Architectural HistorianTranSystems Corporation (was Lichtenstein) 504.10 Architectural Historianttl-architects 504.10 Architectural HistorianVanasse Hangen Brustlin, Inc. (VHB) 504.10 Architectural HistorianSea Consultants, Inc. 504.20 Cultural Resource Management ServicesAcadia Environmental Technology 505.10 Hydrogeology & Contamination Environmental StudiesCampbell Environmental Group, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesCredere Associates, LLC 505.10 Hydrogeology & Contamination Environmental StudiesEngineering Technology, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesFGS/CMT, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesGEI Consultants, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesGolder Associates 505.10 Hydrogeology & Contamination Environmental StudiesGZA GeoEnvironmental, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesHaley & Aldrich, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesHillier & Associates, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesLouis Berger Group, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesMACTEC Engineering and Consulting 505.10 Hydrogeology & Contamination Environmental StudiesMAI Environmental Service 505.10 Hydrogeology & Contamination Environmental StudiesNobis Engineering, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesRansom Envirnomental Consultants, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesRobinson Resources LLC 505.10 Hydrogeology & Contamination Environmental StudiesS.W. Cole Engineering, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesSebago Technics, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesStantec Consulting Service, Inc 505.10 Hydrogeology & Contamination Environmental Studies

Stantec Consulting Services (was Jacq.Whitford) 505.10 Hydrogeology & Contamination Environmental StudiesSummit Environmental Consultant, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesTRC-E/PRO 505.10 Hydrogeology & Contamination Environmental StudiesURS Corporation 505.10 Hydrogeology & Contamination Environmental StudiesWeston & Sampson Engineers, Inc. 505.10 Hydrogeology & Contamination Environmental StudiesWoodard & Curran 505.10 Hydrogeology & Contamination Environmental StudiesAmeriTech Environmental Services, Inc. 505.20 Waste Management Environmental StudiesClean Harbors Environmental Services, Inc. 505.20 Waste Management Environmental StudiesENPRO Services, Inc. 505.20 Waste Management Environmental StudiesEnvironmental Projects, Inc. (EPI) 505.20 Waste Management Environmental StudiesAcorn Engineering, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementBSC Group, Inc., The 506.00 Surface Water Quality, Post Construction Storm Water ManagementCES, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementCivil Consultants 506.00 Surface Water Quality, Post Construction Storm Water ManagementCLD Consulting Engineers, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementClean Water Works 506.00 Surface Water Quality, Post Construction Storm Water ManagementCMA Engineers, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementDeLuca-Hoffman Associates, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementDubois & King, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementErdman & Anthony & Assoc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementGartley & Dorsky Engineering & Surveying, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementGorrill-Palmer Consulting Engineers 506.00 Surface Water Quality, Post Construction Storm Water ManagementGZA GeoEnvironmental, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementHillier & Associates, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementHNTB Corporation 506.00 Surface Water Quality, Post Construction Storm Water ManagementJames W. Sewall Company 506.00 Surface Water Quality, Post Construction Storm Water ManagementLandmark Corporation Surveyors & Engineers 506.00 Surface Water Quality, Post Construction Storm Water ManagementLouis Berger Group, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementMACTEC Engineering and Consulting 506.00 Surface Water Quality, Post Construction Storm Water ManagementMcFarland-Johnson, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementMilone & MacBroom, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementNobis Engineering, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementNorthstar Hydro 506.00 Surface Water Quality, Post Construction Storm Water ManagementOak Engineers, LLC 506.00 Surface Water Quality, Post Construction Storm Water ManagementOest Associates, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementOest Associates, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementPlymouth Engineering, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementShawmut Design Group LLC 506.00 Surface Water Quality, Post Construction Storm Water ManagementSitelines PA 506.00 Surface Water Quality, Post Construction Storm Water ManagementSMRT, Inc. 506.00 Surface Water Quality, Post Construction Storm Water ManagementStantec Consulting Services, Inc.(was Woodlot) 506.00 Surface Water Quality, Post Construction Storm Water ManagementTRC-E/PRO 506.00 Surface Water Quality, Post Construction Storm Water ManagementVanasse Hangen Brustlin, Inc. (VHB) 506.00 Surface Water Quality, Post Construction Storm Water ManagementWatershed Solutions 506.00 Surface Water Quality, Post Construction Storm Water ManagementWBRC Architects / Engineers 506.00 Surface Water Quality, Post Construction Storm Water ManagementWoodard & Curran 506.00 Surface Water Quality, Post Construction Storm Water ManagementWright-Pierce 506.00 Surface Water Quality, Post Construction Storm Water ManagementAcorn Engineering, Inc. 507.00 Hydraulics & Hydrologic StudiesAECOM Technical Services,Inc (was Earth-Tech) 507.00 Hydraulics & Hydrologic StudiesAyres Associates, Inc. 507.00 Hydraulics & Hydrologic StudiesCES, Inc. 507.00 Hydraulics & Hydrologic StudiesCivil Consultants 507.00 Hydraulics & Hydrologic StudiesCLD Consulting Engineers, Inc. 507.00 Hydraulics & Hydrologic StudiesClough, Harbour & Associates LLP 507.00 Hydraulics & Hydrologic StudiesCMA Engineers, Inc. 507.00 Hydraulics & Hydrologic StudiesDeLuca-Hoffman Associates, Inc. 507.00 Hydraulics & Hydrologic StudiesErdman & Anthony & Assoc. 507.00 Hydraulics & Hydrologic StudiesGartley & Dorsky Engineering & Surveying, Inc. 507.00 Hydraulics & Hydrologic StudiesGEI Consultants, Inc. 507.00 Hydraulics & Hydrologic StudiesGM2 Associates, Inc. 507.00 Hydraulics & Hydrologic StudiesGorrill-Palmer Consulting Engineers 507.00 Hydraulics & Hydrologic StudiesGreen International Affiliates, Inc. 507.00 Hydraulics & Hydrologic StudiesHalcrow Inc 507.00 Hydraulics & Hydrologic StudiesHNTB Corporation 507.00 Hydraulics & Hydrologic StudiesJames W. Sewall Company 507.00 Hydraulics & Hydrologic StudiesLandmark Corporation Surveyors & Engineers 507.00 Hydraulics & Hydrologic StudiesLouis Berger Group, Inc. 507.00 Hydraulics & Hydrologic StudiesMACTEC Engineering and Consulting 507.00 Hydraulics & Hydrologic StudiesMaguire Group, Inc. 507.00 Hydraulics & Hydrologic StudiesMcFarland-Johnson, Inc. 507.00 Hydraulics & Hydrologic StudiesMilone & MacBroom, Inc. 507.00 Hydraulics & Hydrologic StudiesNobis Engineering, Inc. 507.00 Hydraulics & Hydrologic StudiesNortheast Civil Solutions, Inc. 507.00 Hydraulics & Hydrologic StudiesNorthstar Hydro 507.00 Hydraulics & Hydrologic Studies

Oak Engineers, LLC 507.00 Hydraulics & Hydrologic StudiesPlymouth Engineering, Inc. 507.00 Hydraulics & Hydrologic StudiesSebago Technics, Inc. 507.00 Hydraulics & Hydrologic StudiesSitelines PA 507.00 Hydraulics & Hydrologic StudiesSMRT, Inc. 507.00 Hydraulics & Hydrologic StudiesStantec Consulting Services, Inc.(was Woodlot) 507.00 Hydraulics & Hydrologic StudiesT.Y. Lin International 507.00 Hydraulics & Hydrologic StudiesTidewalker Engineering 507.00 Hydraulics & Hydrologic StudiesVanasse Hangen Brustlin, Inc. (VHB) 507.00 Hydraulics & Hydrologic StudiesWBRC Architects / Engineers 507.00 Hydraulics & Hydrologic StudiesWoodard & Curran 507.00 Hydraulics & Hydrologic StudiesWright-Pierce 507.00 Hydraulics & Hydrologic StudiesAECOM USA, Inc. (formerly DMJM Harris) 508.00 Environmental Processing/NEPA StudiesFay, Spoffard and Thorndike 508.00 Environmental Processing/NEPA StudiesGannett Fleming, Inc. 508.00 Environmental Processing/NEPA StudiesGorrill-Palmer Consulting Engineers 508.00 Environmental Processing/NEPA StudiesHNTB Corporation 508.00 Environmental Processing/NEPA StudiesJacobs Engineering Group, Inc. (formerly E&K+JE&K) 508.00 Environmental Processing/NEPA StudiesLouis Berger Group, Inc. 508.00 Environmental Processing/NEPA StudiesPB Americas, Inc. 508.00 Environmental Processing/NEPA StudiesVanasse Hangen Brustlin, Inc. (VHB) 508.00 Environmental Processing/NEPA StudiesWilbur Smith Associates 508.00 Environmental Processing/NEPA StudiesCES, Inc. 509.00 Airport Environmental AssessmentGale Associates 509.00 Airport Environmental AssessmentHNTB Corporation 509.00 Airport Environmental AssessmentHoyle, Tanner and Associates, Inc. 509.00 Airport Environmental AssessmentJacobs Engineering Group, Inc. (formerly E&K+JE&K) 509.00 Airport Environmental AssessmentLouis Berger Group, Inc. 509.00 Airport Environmental AssessmentMcFarland-Johnson, Inc. 509.00 Airport Environmental AssessmentPB Americas, Inc. 509.00 Airport Environmental AssessmentSmart Environmental 509.00 Airport Environmental AssessmentStantec Consulting Services, Inc.(was Woodlot) 509.00 Airport Environmental AssessmentURS Corporation 509.00 Airport Environmental AssessmentVanasse Hangen Brustlin, Inc. (VHB) 509.00 Airport Environmental AssessmentAcorn Engineering, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesAmes Architect and Engineers 601.00 Highway Inspection, Construction Management, and Support ServicesCLD Consulting Engineers, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesFGS/CMT, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesGorrill-Palmer Consulting Engineers 601.00 Highway Inspection, Construction Management, and Support ServicesGreenman-Pedersen, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesHNTB Corporation 601.00 Highway Inspection, Construction Management, and Support ServicesHoyle, Tanner and Associates, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesJeffrey L. Adams 601.00 Highway Inspection, Construction Management, and Support ServicesJohn Turner, Consulting, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesKeville Enterprises, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesKTA- Tator, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesLamb-Star Engineering, LP 601.00 Highway Inspection, Construction Management, and Support ServicesLandmark Corporation Surveyors & Engineers 601.00 Highway Inspection, Construction Management, and Support ServicesLouis Berger Group, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesMilone & MacBroom, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesPB Americas, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesR.W. Gillespie & Associates, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesS.W. Cole Engineering, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesSea Consultants, Inc. 601.00 Highway Inspection, Construction Management, and Support ServicesT.Y. Lin International 601.00 Highway Inspection, Construction Management, and Support ServicesTranSystems Corporation (was Lichtenstein) 601.00 Highway Inspection, Construction Management, and Support ServicesURS Corporation 601.00 Highway Inspection, Construction Management, and Support ServicesAcorn Engineering, Inc. 602.10 Bridge Construction InspectionCalderwood Engineering 602.10 Bridge Construction InspectionCLD Consulting Engineers, Inc. 602.10 Bridge Construction InspectionCollins Engineers, P.C. 602.10 Bridge Construction InspectionCorrosion Control Consultants 602.10 Bridge Construction InspectionFGS/CMT, Inc. 602.10 Bridge Construction InspectionFigg Bridge Engineers, Inc. 602.10 Bridge Construction InspectionForesight Engineering P.C. 602.10 Bridge Construction InspectionGreenman-Pedersen, Inc. 602.10 Bridge Construction InspectionHNTB Corporation 602.10 Bridge Construction InspectionHoyle, Tanner and Associates, Inc. 602.10 Bridge Construction InspectionJohn Turner, Consulting, Inc. 602.10 Bridge Construction InspectionKeville Enterprises, Inc. 602.10 Bridge Construction InspectionKTA- Tator, Inc. 602.10 Bridge Construction InspectionLamb-Star Engineering, LP 602.10 Bridge Construction InspectionLouis Berger Group, Inc. 602.10 Bridge Construction InspectionMilone & MacBroom, Inc. 602.10 Bridge Construction Inspection

PB Americas, Inc. 602.10 Bridge Construction InspectionR.W. Gillespie & Associates, Inc. 602.10 Bridge Construction InspectionS.W. Cole Engineering, Inc. 602.10 Bridge Construction InspectionSea Consultants, Inc. 602.10 Bridge Construction InspectionT.Y. Lin International 602.10 Bridge Construction InspectionTranSystems Corporation (was Lichtenstein) 602.10 Bridge Construction InspectionURS Corporation 602.10 Bridge Construction InspectionAcorn Engineering, Inc. 602.20 Bridge Construction Management and Support ServicesCalderwood Engineering 602.20 Bridge Construction Management and Support ServicesCLD Consulting Engineers, Inc. 602.20 Bridge Construction Management and Support ServicesFigg Bridge Engineers, Inc. 602.20 Bridge Construction Management and Support ServicesForesight Engineering P.C. 602.20 Bridge Construction Management and Support ServicesGreenman-Pedersen, Inc. 602.20 Bridge Construction Management and Support ServicesHNTB Corporation 602.20 Bridge Construction Management and Support ServicesHoyle, Tanner and Associates, Inc. 602.20 Bridge Construction Management and Support ServicesKeville Enterprises, Inc. 602.20 Bridge Construction Management and Support ServicesKTA- Tator, Inc. 602.20 Bridge Construction Management and Support ServicesLamb-Star Engineering, LP 602.20 Bridge Construction Management and Support ServicesLouis Berger Group, Inc. 602.20 Bridge Construction Management and Support ServicesPB Americas, Inc. 602.20 Bridge Construction Management and Support ServicesSea Consultants, Inc. 602.20 Bridge Construction Management and Support ServicesT.Y. Lin International 602.20 Bridge Construction Management and Support ServicesTranSystems Corporation (was Lichtenstein) 602.20 Bridge Construction Management and Support ServicesAECOM Technical Services,Inc (was Earth-Tech) 602.30 Bridge Inspection, Non-ConstructionAECOM USA, Inc. (formerly DMJM Harris) 602.30 Bridge Inspection, Non-ConstructionAI Engineers, Inc. 602.30 Bridge Inspection, Non-ConstructionAmmann & Whitney Consulting Engrs, PC 602.30 Bridge Inspection, Non-ConstructionARORA & Associates, PC 602.30 Bridge Inspection, Non-ConstructionBSC Group, Inc., The 602.30 Bridge Inspection, Non-ConstructionC & C Consulting Engineers, LLC 602.30 Bridge Inspection, Non-ConstructionCalderwood Engineering 602.30 Bridge Inspection, Non-ConstructionCaswell Engineering 602.30 Bridge Inspection, Non-ConstructionCBCL Limited 602.30 Bridge Inspection, Non-ConstructionCDM 602.30 Bridge Inspection, Non-ConstructionChilds Engineering Corp. 602.30 Bridge Inspection, Non-ConstructionCLD Consulting Engineers, Inc. 602.30 Bridge Inspection, Non-ConstructionClough, Harbour & Associates LLP 602.30 Bridge Inspection, Non-ConstructionCollins Engineers, P.C. 602.30 Bridge Inspection, Non-ConstructionConley Associates, Inc. 602.30 Bridge Inspection, Non-ConstructionCorrpro Companies, Inc. 602.30 Bridge Inspection, Non-ConstructionErdman & Anthony & Assoc. 602.30 Bridge Inspection, Non-ConstructionFay, Spoffard and Thorndike 602.30 Bridge Inspection, Non-ConstructionFigg Bridge Engineers, Inc. 602.30 Bridge Inspection, Non-ConstructionGannett Fleming, Inc. 602.30 Bridge Inspection, Non-ConstructionGM2 Associates, Inc. 602.30 Bridge Inspection, Non-ConstructionGreen International Affiliates, Inc. 602.30 Bridge Inspection, Non-ConstructionH.W. Lochner 602.30 Bridge Inspection, Non-ConstructionHalcrow Inc 602.30 Bridge Inspection, Non-ConstructionHelen Watts Engineering 602.30 Bridge Inspection, Non-ConstructionHNTB Corporation 602.30 Bridge Inspection, Non-ConstructionHoyle, Tanner and Associates, Inc. 602.30 Bridge Inspection, Non-ConstructionIndus Engineering 602.30 Bridge Inspection, Non-ConstructionInfrastructure Engineers, Inc. 602.30 Bridge Inspection, Non-ConstructionJacobs Engineering Group, Inc. (formerly E&K+JE&K) 602.30 Bridge Inspection, Non-ConstructionKeville Enterprises, Inc. 602.30 Bridge Inspection, Non-ConstructionLouis Berger Group, Inc. 602.30 Bridge Inspection, Non-ConstructionMACTEC Engineering and Consulting 602.30 Bridge Inspection, Non-ConstructionMaguire Group, Inc. 602.30 Bridge Inspection, Non-ConstructionMcFarland-Johnson, Inc. 602.30 Bridge Inspection, Non-ConstructionMcLaughlin & McLaughlin 602.30 Bridge Inspection, Non-ConstructionModjeski and Masters Inc 602.30 Bridge Inspection, Non-ConstructionNorthstar Hydro 602.30 Bridge Inspection, Non-ConstructionParsons Transportation Group 602.30 Bridge Inspection, Non-ConstructionPB Americas, Inc. 602.30 Bridge Inspection, Non-ConstructionPenetradar Technical Services Corporation 602.30 Bridge Inspection, Non-ConstructionRansom Envirnomental Consultants, Inc. 602.30 Bridge Inspection, Non-ConstructionReid H. Potter Associates, Inc. 602.30 Bridge Inspection, Non-ConstructionSea Consultants, Inc. 602.30 Bridge Inspection, Non-ConstructionShawmut Design Group LLC 602.30 Bridge Inspection, Non-ConstructionStantec Consulting Services, Inc.(was Woodlot) 602.30 Bridge Inspection, Non-ConstructionT.Y. Lin International 602.30 Bridge Inspection, Non-ConstructionTranSystems Corporation (was Lichtenstein) 602.30 Bridge Inspection, Non-ConstructionUnited International Corporation 602.30 Bridge Inspection, Non-ConstructionURS Corporation 602.30 Bridge Inspection, Non-Construction

Vanasse Hangen Brustlin, Inc. (VHB) 602.30 Bridge Inspection, Non-ConstructionWilbur Smith Associates 602.30 Bridge Inspection, Non-ConstructionBourne Consulting Engineering 603.10 Marine Facilities InspectionFGS/CMT, Inc. 603.10 Marine Facilities InspectionHalcrow Inc 603.10 Marine Facilities InspectionHNTB Corporation 603.10 Marine Facilities InspectionJohn Turner, Consulting, Inc. 603.10 Marine Facilities InspectionKeville Enterprises, Inc. 603.10 Marine Facilities InspectionLouis Berger Group, Inc. 603.10 Marine Facilities InspectionPB Americas, Inc. 603.10 Marine Facilities InspectionS.W. Cole Engineering, Inc. 603.10 Marine Facilities InspectionSea Consultants, Inc. 603.10 Marine Facilities InspectionURS Corporation 603.10 Marine Facilities InspectionFGS/CMT, Inc. 603.20 Marine Facilities Construction Management and Support ServicesHalcrow Inc 603.20 Marine Facilities Construction Management and Support ServicesHNTB Corporation 603.20 Marine Facilities Construction Management and Support ServicesKeville Enterprises, Inc. 603.20 Marine Facilities Construction Management and Support ServicesLouis Berger Group, Inc. 603.20 Marine Facilities Construction Management and Support ServicesPB Americas, Inc. 603.20 Marine Facilities Construction Management and Support ServicesSea Consultants, Inc. 603.20 Marine Facilities Construction Management and Support ServicesAmes Architect and Engineers 604.10 Rail Facilities InspectionFGS/CMT, Inc. 604.10 Rail Facilities InspectionHNTB Corporation 604.10 Rail Facilities InspectionKeville Enterprises, Inc. 604.10 Rail Facilities InspectionLTK Engineering Services 604.10 Rail Facilities InspectionPB Americas, Inc. 604.10 Rail Facilities InspectionR.L. Banks & Associates, Inc. 604.10 Rail Facilities InspectionS.W. Cole Engineering, Inc. 604.10 Rail Facilities InspectionSea Consultants, Inc. 604.10 Rail Facilities InspectionSYSTRA Consulting, Inc. 604.10 Rail Facilities InspectionTranSystems Corporation (was Lichtenstein) 604.10 Rail Facilities InspectionVanasse Hangen Brustlin, Inc. (VHB) 604.10 Rail Facilities InspectionAmes Architect and Engineers 604.20 Rail Facilities Construction Management and Support ServicesHNTB Corporation 604.20 Rail Facilities Construction Management and Support ServicesKeville Enterprises, Inc. 604.20 Rail Facilities Construction Management and Support ServicesPB Americas, Inc. 604.20 Rail Facilities Construction Management and Support ServicesR.L. Banks & Associates, Inc. 604.20 Rail Facilities Construction Management and Support ServicesSea Consultants, Inc. 604.20 Rail Facilities Construction Management and Support ServicesSYSTRA Consulting, Inc. 604.20 Rail Facilities Construction Management and Support ServicesTranSystems Corporation (was Lichtenstein) 604.20 Rail Facilities Construction Management and Support ServicesDeLuca-Hoffman Associates, Inc. 605.10 Aviation Facilities InspectionFGS/CMT, Inc. 605.10 Aviation Facilities InspectionHNTB Corporation 605.10 Aviation Facilities InspectionHoyle, Tanner and Associates, Inc. 605.10 Aviation Facilities InspectionJohn Turner, Consulting, Inc. 605.10 Aviation Facilities InspectionKeville Enterprises, Inc. 605.10 Aviation Facilities InspectionLouis Berger Group, Inc. 605.10 Aviation Facilities InspectionPB Americas, Inc. 605.10 Aviation Facilities InspectionR.W. Gillespie & Associates, Inc. 605.10 Aviation Facilities InspectionS.W. Cole Engineering, Inc. 605.10 Aviation Facilities InspectionSea Consultants, Inc. 605.10 Aviation Facilities InspectionStantec Consulting Services, Inc.(was Woodlot) 605.10 Aviation Facilities InspectionURS Corporation 605.10 Aviation Facilities InspectionDeLuca-Hoffman Associates, Inc. 605.20 Aviation Facilities Construction Management and Support ServicesHNTB Corporation 605.20 Aviation Facilities Construction Management and Support ServicesHoyle, Tanner and Associates, Inc. 605.20 Aviation Facilities Construction Management and Support ServicesLouis Berger Group, Inc. 605.20 Aviation Facilities Construction Management and Support ServicesPB Americas, Inc. 605.20 Aviation Facilities Construction Management and Support ServicesSea Consultants, Inc. 605.20 Aviation Facilities Construction Management and Support ServicesStantec Consulting Services, Inc.(was Woodlot) 605.20 Aviation Facilities Construction Management and Support ServicesAllied Engineering, Inc. 606.10 Building InspectionAmes Architect and Engineers 606.10 Building InspectionBuck Engineering, Inc. 606.10 Building InspectionCalderwood Engineering 606.10 Building InspectionCES, Inc. 606.10 Building InspectionFGS/CMT, Inc. 606.10 Building InspectionHNTB Corporation 606.10 Building InspectionJames W. Sewall Company 606.10 Building InspectionJohn Turner, Consulting, Inc. 606.10 Building InspectionKeville Enterprises, Inc. 606.10 Building InspectionLamb-Star Engineering, LP 606.10 Building InspectionPlymouth Engineering, Inc. 606.10 Building InspectionR.W. Gillespie & Associates, Inc. 606.10 Building InspectionS.W. Cole Engineering, Inc. 606.10 Building Inspection

Sea Consultants, Inc. 606.10 Building InspectionSYSTRA Consulting, Inc. 606.10 Building InspectionAllied Engineering, Inc. 606.20 Building Construction Management and Support ServicesAmes Architect and Engineers 606.20 Building Construction Management and Support ServicesBuck Engineering, Inc. 606.20 Building Construction Management and Support ServicesCES, Inc. 606.20 Building Construction Management and Support ServicesFGS/CMT, Inc. 606.20 Building Construction Management and Support ServicesHNTB Corporation 606.20 Building Construction Management and Support ServicesJames W. Sewall Company 606.20 Building Construction Management and Support ServicesKeville Enterprises, Inc. 606.20 Building Construction Management and Support ServicesLamb-Star Engineering, LP 606.20 Building Construction Management and Support ServicesSea Consultants, Inc. 606.20 Building Construction Management and Support ServicesSYSTRA Consulting, Inc. 606.20 Building Construction Management and Support ServicesAdvance Testing Company, Inc. 607.00 Fabrication InspectionBureau Veritas North America, Inc. 607.00 Fabrication InspectionCorrpro Companies, Inc. 607.00 Fabrication InspectionHRV Conformance Verification Associates, Inc. 607.00 Fabrication InspectionJohn Turner, Consulting, Inc. 607.00 Fabrication InspectionKTA- Tator, Inc. 607.00 Fabrication InspectionMACTEC Engineering and Consulting 607.00 Fabrication InspectionNon-Destructive Testing Group, Inc. 607.00 Fabrication InspectionPennoni Associates, Inc. 607.00 Fabrication InspectionR.W. Gillespie & Associates, Inc. 607.00 Fabrication InspectionStantec Consulting Services (was Jacq.Whitford) 607.00 Fabrication InspectionTerracon Consultants, Inc. 607.00 Fabrication InspectionAdvance Testing Company, Inc. 608.00 Materials Testing/InspectionFGS/CMT, Inc. 608.00 Materials Testing/InspectionJohn Turner, Consulting, Inc. 608.00 Materials Testing/InspectionKeville Enterprises, Inc. 608.00 Materials Testing/InspectionPB Americas, Inc. 608.00 Materials Testing/InspectionR.W. Gillespie & Associates, Inc. 608.00 Materials Testing/InspectionS.W. Cole Engineering, Inc. 608.00 Materials Testing/InspectionSea Consultants, Inc. 608.00 Materials Testing/InspectionSummit Environmental Consultant, Inc. 608.00 Materials Testing/InspectionTerracon Consultants, Inc. 608.00 Materials Testing/InspectionAmes Architect and Engineers 609.00 Traffic Project InspectionCalderwood Engineering 609.00 Traffic Project InspectionCES, Inc. 609.00 Traffic Project InspectionCLD Consulting Engineers, Inc. 609.00 Traffic Project InspectionColer & Colantonio, Inc. 609.00 Traffic Project InspectionFGS/CMT, Inc. 609.00 Traffic Project InspectionGorrill-Palmer Consulting Engineers 609.00 Traffic Project InspectionGreenman-Pedersen, Inc. 609.00 Traffic Project InspectionHNTB Corporation 609.00 Traffic Project InspectionJames W. Sewall Company 609.00 Traffic Project InspectionPB Americas, Inc. 609.00 Traffic Project InspectionS.W. Cole Engineering, Inc. 609.00 Traffic Project InspectionSea Consultants, Inc. 609.00 Traffic Project InspectionSebago Technics, Inc. 609.00 Traffic Project InspectionT.Y. Lin International 609.00 Traffic Project InspectionTerra Magna Services, Inc. 609.00 Traffic Project InspectionVanasse Hangen Brustlin, Inc. (VHB) 609.00 Traffic Project InspectionAllied Engineering, Inc. 699.10 Documentation Review-On-Site VisitsFloyd L. Luce 699.10 Documentation Review-On-Site VisitsPlymouth Engineering, Inc. 699.10 Documentation Review-On-Site VisitsAllied Engineering, Inc. 699.20 Documentation Review-Project Close OutsFloyd L. Luce 699.20 Documentation Review-Project Close OutsPlymouth Engineering, Inc. 699.20 Documentation Review-Project Close OutsBSI Engineering 701.00 Utility CoordinationCLD Consulting Engineers, Inc. 701.00 Utility CoordinationCMA Engineers, Inc. 701.00 Utility CoordinationGorrill-Palmer Consulting Engineers 701.00 Utility CoordinationHNTB Corporation 701.00 Utility CoordinationHoyle, Tanner and Associates, Inc. 701.00 Utility CoordinationPB Americas, Inc. 701.00 Utility CoordinationSebago Technics, Inc. 701.00 Utility CoordinationShawmut Design Group LLC 701.00 Utility CoordinationSYSTRA Consulting, Inc. 701.00 Utility CoordinationT.Y. Lin International 701.00 Utility CoordinationTerra Magna Services, Inc. 701.00 Utility CoordinationTheodore W. Smith 701.00 Utility CoordinationUtility Coordination Services 701.00 Utility CoordinationVanasse Hangen Brustlin, Inc. (VHB) 701.00 Utility CoordinationWright-Pierce 701.00 Utility Coordination

BSI Engineering 702.00 Utility Services-Vacuum ExcavationsBaystate Subsurface Investigation (BSI) 703.00 Subsurface Utility EngineeringBSI Engineering 703.00 Subsurface Utility EngineeringNortheast Civil Solutions, Inc. 703.00 Subsurface Utility EngineeringSO-DEEP, Inc. 703.00 Subsurface Utility EngineeringTBE Group, Inc. 703.00 Subsurface Utility EngineeringUnderground Services, Inc. 703.00 Subsurface Utility EngineeringARORA & Associates, PC 804.00 Geotechnical Investigations and Engineering ServicesFGS/CMT, Inc. 804.00 Geotechnical Investigations and Engineering ServicesGEI Consultants, Inc. 804.00 Geotechnical Investigations and Engineering ServicesGolder Associates 804.00 Geotechnical Investigations and Engineering ServicesGZA GeoEnvironmental, Inc. 804.00 Geotechnical Investigations and Engineering ServicesHaley & Aldrich, Inc. 804.00 Geotechnical Investigations and Engineering ServicesMACTEC Engineering and Consulting 804.00 Geotechnical Investigations and Engineering ServicesMaguire Group, Inc. 804.00 Geotechnical Investigations and Engineering ServicesNobis Engineering, Inc. 804.00 Geotechnical Investigations and Engineering ServicesPB Americas, Inc. 804.00 Geotechnical Investigations and Engineering ServicesR.W. Gillespie & Associates, Inc. 804.00 Geotechnical Investigations and Engineering ServicesRansom Envirnomental Consultants, Inc. 804.00 Geotechnical Investigations and Engineering ServicesS.W. Cole Engineering, Inc. 804.00 Geotechnical Investigations and Engineering ServicesSebago Technics, Inc. 804.00 Geotechnical Investigations and Engineering ServicesShawmut Design Group LLC 804.00 Geotechnical Investigations and Engineering ServicesStantec Consulting Services (was Jacq.Whitford) 804.00 Geotechnical Investigations and Engineering ServicesStephens Associates 804.00 Geotechnical Investigations and Engineering ServicesTerracon Consultants, Inc. 804.00 Geotechnical Investigations and Engineering ServicesURS Corporation 804.00 Geotechnical Investigations and Engineering ServicesGolder Associates 805.00 Geophysical ServicesGZA GeoEnvironmental, Inc. 805.00 Geophysical ServicesHager-Richter Geoscience, Inc. 805.00 Geophysical ServicesNDT Corporation 805.00 Geophysical ServicesNobis Engineering, Inc. 805.00 Geophysical ServicesPB Americas, Inc. 805.00 Geophysical ServicesPenetradar Technical Services Corporation 805.00 Geophysical ServicesURS Corporation 805.00 Geophysical ServicesAECOM Technical Services,Inc (was Earth-Tech) 806.00 Landscape Architecture/Project Management/Interpretive PlanningAmes Architect and Engineers 806.00 Landscape Architecture/Project Management/Interpretive PlanningBarry J. Hosmer - Landscape Architect 806.00 Landscape Architecture/Project Management/Interpretive PlanningBrown, Richardson & Rowe, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningBurdick & Associates Landscape Design 806.00 Landscape Architecture/Project Management/Interpretive PlanningCLD Consulting Engineers, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningDeLuca-Hoffman Associates, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningEkistics Planning and Design 806.00 Landscape Architecture/Project Management/Interpretive PlanningInsyte New Media, LLC 806.00 Landscape Architecture/Project Management/Interpretive PlanningMilone & MacBroom, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningMitchell & Associates 806.00 Landscape Architecture/Project Management/Interpretive PlanningMontgomery Design, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningPB Americas, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningPlymouth Engineering, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningSafestreet 806.00 Landscape Architecture/Project Management/Interpretive PlanningSebago Technics, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningShadley Associates, P.C. 806.00 Landscape Architecture/Project Management/Interpretive PlanningSitelines PA 806.00 Landscape Architecture/Project Management/Interpretive PlanningSMRT, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningStantec Consulting Services, Inc.(was Woodlot) 806.00 Landscape Architecture/Project Management/Interpretive PlanningStudioverde landscape architecture + design 806.00 Landscape Architecture/Project Management/Interpretive PlanningTerrence J. Dewan and Assoc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningVanasse Hangen Brustlin, Inc. (VHB) 806.00 Landscape Architecture/Project Management/Interpretive PlanningVon Grossmann & Company 806.00 Landscape Architecture/Project Management/Interpretive PlanningWBRC Architects / Engineers 806.00 Landscape Architecture/Project Management/Interpretive PlanningWoodworth Associates, Inc. 806.00 Landscape Architecture/Project Management/Interpretive PlanningEastern Maine Development Corp. 808.10 Civil Rights-Training SpecialtiesTactical Management Resources LLC 808.10 Civil Rights-Training SpecialtiesMaine Centers for Women, Work, and Community 808.20 On-The-Job-Training (OJT)Martin-Frankel Associates 808.20 On-The-Job-Training (OJT)Tactical Management Resources LLC 808.20 On-The-Job-Training (OJT)Women Unlimited 808.20 On-The-Job-Training (OJT)Eastern Maine Development Corp. 808.30 Disadvantaged Business Enterprise (DBE)Louis Berger Group, Inc. 808.30 Disadvantaged Business Enterprise (DBE)Maine Centers for Women, Work, and Community 808.30 Disadvantaged Business Enterprise (DBE)Martin-Frankel Associates 808.30 Disadvantaged Business Enterprise (DBE)Tactical Management Resources LLC 808.30 Disadvantaged Business Enterprise (DBE)Women Unlimited 808.30 Disadvantaged Business Enterprise (DBE)Tactical Management Resources LLC 808.50 Operations Compliance & ReportingEastern Maine Development Corp. 808.60 Civil Rights Plan Development

Tactical Management Resources LLC 808.60 Civil Rights Plan DevelopmentAlpha One 808.70 Americans with Disabilities Act (ADA) ComplianceForesight Engineering P.C. 808.70 Americans with Disabilities Act (ADA) ComplianceMaguire Group, Inc. 808.70 Americans with Disabilities Act (ADA) CompliancePlymouth Engineering, Inc. 808.70 Americans with Disabilities Act (ADA) ComplianceTactical Management Resources LLC 808.70 Americans with Disabilities Act (ADA) ComplianceTranSystems Corporation (was Lichtenstein) 808.70 Americans with Disabilities Act (ADA) Compliance