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SmartScale - Virginias Statewide Prioritization Process Nick - - PowerPoint PPT Presentation
SmartScale - Virginias Statewide Prioritization Process Nick - - PowerPoint PPT Presentation
SmartScale - Virginias Statewide Prioritization Process Nick Donohue Deputy Secretary of Transportation Commonwealth of Virginia June 15, 2016 Why Accessibility? 3 Congestion versus Accessibility 4 What is Accessibility? No-Build
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Why Accessibility?
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Congestion versus Accessibility
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What is Accessibility?
- No-Build Scenario
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What is Accessibility?
- Build Scenario
If NB path is not congested, delay saving would not be counted
New Roadway
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Challenges with Accessibility
- No methodology or definition within VDOT or DRPT
- 12 month timeframe to develop and test solution
- Staff concerns over how to measure
- Stakeholder concerns over accuracy and privacy
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Au Automobile
Assessing T Tra ransport rtation C Conditions i in t the Nort rthern rn V Virg rginia R Region:
Tr Transit Wa Walk
Auto A Accessibility M Map
(Access t to j jobs i in 4 45 m minutes from e each C Census B Block G Group)
Walk A Accessibility M Map
(Access t to j jobs i in 4 45 m minutes f from each C Census B Block G Group)
Transit A Accessibility M Map
(Access t to j jobs i in 4 45 m minutes f from each C Census B Block G Group)
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The R Role o
- f D
Distance D Decay
Accessibility t to J Jobs Without D Distance De Decay Accessibility t to J Jobs With D Distance De Decay Hampton R Roads R Region
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Virginia’s Statewide Prioritization Process
- Legislation championed by Democratic Governor
and the Republican Speaker of the House
- Requires Commonwealth Transportation Board to
use objective and quantifiable process for the allocation of construction funds
- Policy developed over a 14 month process and
adopted by Commonwealth Transportation Board in June 2015
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Broad-Based Evaluation Factors
All projects are evaluated using the following:
- Congestion mitigation
- Economic development
- Accessibility
- Safety
- Environmental Quality
- Land Use (only in areas over 200,000)
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Accessibility s scori ring m methodology i in t the HB2 P Pro rocess
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I-95 Auxiliary Lanes – Route 288 to Route 10
Delay Score – 11.0 Accessibility Score – 55.8
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Bailey Bridge Connector Phase I
Delay Score – 55.6 Accessibility Score – 2.1
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I-64/I-264 Interchange
Delay Score – 53.9 Accessibility Score - 100
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