october 17 west falls church area - fairfax county · traffic 101: what is los (wait time + travel...

October 17, 2019

WEST FALLS CHURCH STATIONPLANNING AREAWest Fa/ /s Church ISA Study AreaP/an Amendment20 / 8-/MTax Map Parcels: 40-4 ( ( ! ) ) 13: 40-4 ( 12) } 1 & 2; 40-3 ( ( } ) } 83, 84, 92 and 92A

WHAT WILL WE DISCUSS TODAY

Existing Traffic Conditions

Why Transit-Oriented Development ("TOD")

TOD Vision for WFC Station Area

Comparable Projects / Precedents

Preliminary Designs for WFC Station Area

EXISTING CONDITIONS: DAMAGED, NONEXISTENT,OR UNPLEASANTBIKE + PEDESTRIAN INFRASTRUCTURE

TRAFFIC 101: WHAT IS LOS ( WAIT TIME + TRAVEL SPEED) ?i

Q Signalized intersections - Levelof service is based upon thetraffic volume present in eachlane on the roadway, thecapacity of each lane at theintersection and the delayassociated with eachdirectional movement

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LOS C: 21-35 sec .; >22 mphLOS A: <10 sec,; >35 mph Unsignalized Intersections - Thelevel of service for the minorstreet and the major street left-turn traffic is dependent on thevolume and capacity of theavailable lanes, and, thenumber and frequency ofacceptable gaps in the majorstreet traffic to make aconflicting turn

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LOS F: >80 sec.; <13mphLOS D: 36-55 sec.; >17 mph i*E*;

SUBURBAN GRID PATTERN LEADS TO EXISTING TRAFFIC ISSUES

All-way Stopped Control Intersection;Overall Delay/AM LOS

SUBURBAN GRID PATTERN LEADS TO EXISTING TRAFFIC ISSUES

Signalized Intersection:23.0/ COverall Delay/PM LOS

Stopped Control Intersection:Minor Street Delay/PM LOS

All-way Stopped Control Intersection:Overall Delay/PM LOS

“ TOD”)

ALEXANDRIA STREETSCAPE

NETWORK: WHAT CAN THE BONES TELL US?

THE BENEFITS OF NETWORKWHICH OF THESE CITIES DO YOUTHINK IS MORE WALKABLE?

WHICH OF THESE CITIES HASWORSE TRAFFIC CONGESTION?

NETWORK^̂ ENEFVfs °fMEXAHDR^

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COMPLETE STREETS: HELP IS ON THE WAY!!!

COMPLETE STREETS: HELP IS ON THE WAY!!!

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01000 1200 1400 1600 1800 2000

Hourly Vehicles Per Lane

MEASURING PERSON TRIPS VS JUST AUTO TRIPS

MEASURING PERSON TRIPS VS JUST AUTO TRIPS

CAR LANE BIKE LANE SIDEWALK TRANSITWAY

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600 - 10,000 -1,600 25,0007,500 9,000peopleper hour

peopleper hour

peopleper hour

peopleper hour

WALKSHED OF WFC METRO AREA WITH SPARSE GRID

WALKSHED OF WFC METRO AREA WITH ROBUST GRID

BIKE AND SCOOTER/SHED OF WFC METRO AREA

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HOW DOES 1

TRANSIT-ORIENTED DEVELOPMENTBENEFIT THE COMMUNITY?

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COMMUNITY BENEFITS: ACCESSIBLE + COMFORTABLE SPACES

COMMUNITY BENEFITS: CONNECTED + CONVENIENT SPACES

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COMMUNITY BENEFITS: ENGAGING + VIBRANT SPACES

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COMPARABLE PROJECTS: SHIRLINGTON, VA

COMPARABLE PROJECTS: PIKE & ROSE, MD

ROW, CA 9COMPARABLE PROJECTS: SANTANA -7:T

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COMPARABLE PROJECTS: CLARENDON MARKET COMMONS, VA

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For Illustrative Purposes Only

FOCUS AREASj Commons

Legend

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_J Main street

Metro EntryHAYCOCK ROAD

Residential Greensr — ~tV J Woonerf

Metro Bridge,

Extended Metro Entrance

WMATA Kiss & RideDrop Off Zone

Ramp B

WMATA Bus LoopLJM

Bus Routes:

28A Worth

28A South

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Proposed Infrastructure: WMATA Bus Circulation


CONCEPT RENDERING OF ENTIRE DISTRICT

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Retail AmbienceArchitecture Character


Open Space Character pen Space Character


CONCEPT RENDERING OF COMMONS


MAIN STREET FOCUS AREAArchitectural Character r— i Retail AmbienceL v ^


WMATA ENTRANCE PLAZA AND DROP OFF FOCUS AREAArchitectural Character Open Space Character

Retail Ambience

Focal Pornt:Office Tower Sculptural ArtRetail Ambience / Woonerf


CONCEPTUAL RENDERING OF WMATA ENTRANCE PLAZA

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Architectural Character Open Space Character


TOWNHOME BUFFER - SECTIONSection B-B'

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TOWNHOME BUFFER - EXISTING PHOTO

VIEW SOUTH ON PARK RIDE


TOWNHOME BUFFER - PROPOSED PHOTO

VIEW SOUTH ON PARK RIDE


MULTIFAMILY BUFFER - SECTIONSection A-A'

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MULTIFAMILY BUFFER - EXISTING PHOTO

VIEW FROM HAYCOCK ROAD TOWARD FALLS CHURCH DRrVn-Jw-r


MULTIFAMILY BUFFER - PROPOSED PHOTO

VIEW FROM HAYCOCK ROAD TOWARD FALLS CHURCH DR

LEMON ROAD MCKAY STREET - EXISTING PHOTO

VIEW SOUTH FROM LEMON ROAD NEIGHBORHOOD (MCKAY ST)Grtifrto*'I7lr\ ?Oig


LEMON ROAD MCKAY STREET - PROPOSED PHOTO

VIEW SOUTH FROM LEMON ROAD NEIGHBORHOOD {MCKAY ST)

LEMON ROAD NORWALK STREET - EXISTING PHOTO

VIEW SOUTH FROM LEMON ROAD NEIGHBORHOOD (NORWALK ST)Citato 'Tin.3?T9


LEMON ROAD NORWALK STREET - PROPOSED PHOTO

VIEW SOUTH FROM LEMON ROAD NEIGHBORHOOD (NORWALK ST)


LEMONROAD MONTVIEW COURT - PROPOSED PHOTO

VIEW SOUTH FROM LEMON ROAD NEIGHBORHOOD (MONTVIEW CT)

PROPOSED DEVELOPMENT PROGRAM: VT & WMATA

V TechOffice 100K to 150K 275KResidential 700K to 850K 450K to 465KRetail 50K to 100K 20K to 30KAcademic 0 95K to 105KTotal GSF Range 950K to 1.3M 800KFAR Range 0.78 to 1.01 2.45

Total GSF WMATA + VT 1.&5M to 1.9M

october 17 west falls church area - fairfax county · traffic 101: what is los (wait time + travel...

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