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Download Alternative Comparison Matrix 1 Meetings/SR 61...آ  Alternative Comparison Matrix 1 August 28, 2017

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  • Alternative Comparison Matrix 1Alternative Comparison Matrix 1Alternative Comparison Matrix 1Alternative Comparison Matrix 1

    August 28, 2017 DEL-61-4.71, PID 104623 ODOT District 6 Public Meeting

    Criteria

    Alternative

    High Medium Low

    *Since all options will require culvert work, the criteria for that work was not considered in the decision matrix.

    ¹Profile Adjustment lowers the crest curve of SR 61 north of the intersection

    Overall Maintenance of

    Traffic

    Traffic

    Operations Cost

    Alternative 5 - Profile

    Adjustment¹ Only

    Alternative 4b - Roundabout w/

    Profile Adjustment¹

    Alternative 1 - No Build

    Alternative 2 - 4-way Stop

    Alternative 3 - Traffic Signal

    Alternative 4a - Roundabout

    w/o Profile Adjustment¹

    Safety Benefit Right-of-Way

    Impacts Utility Impacts

    Environmental

    Impacts

  • Alternative Comparison Matrix 2Alternative Comparison Matrix 2Alternative Comparison Matrix 2Alternative Comparison Matrix 2

    August 28, 2017 DEL-61-4.71, PID 104623 ODOT District 6 Public Meeting

    Criteria

    Alternative

    None No changes None None None None None

    Reduce all crashes by 48%.

    Reduce injury & fatal crashes by

    77%.

    This alternative places a stop

    condition on SR 61 where there is

    currently a long stretch of

    roadway with free flow

    movement from Sunbury to I 71

    None None None Temporary (

  • Alternatives 1, 2, and 3Alternatives 1, 2, and 3Alternatives 1, 2, and 3Alternatives 1, 2, and 3

    No Build, 4No Build, 4No Build, 4No Build, 4----Way Stop, Traffic SignalWay Stop, Traffic SignalWay Stop, Traffic SignalWay Stop, Traffic Signal

    August 28, 2017 DEL-61-4.71, PID 104623 ODOT District 6 Public Meeting

  • Alternative 4b Alternative 4b Alternative 4b Alternative 4b –––– Preferred AlternativePreferred AlternativePreferred AlternativePreferred Alternative

    SingleSingleSingleSingle----Lane RoundaboutLane RoundaboutLane RoundaboutLane Roundabout

    August 28, 2017 DEL-61-4.71, PID 104623 ODOT District 6 Public Meeting

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