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Boundary Channel Drive Interchange Boundary Channel Drive/I-395 - - PowerPoint PPT Presentation
Boundary Channel Drive Interchange Boundary Channel Drive/I-395 - - PowerPoint PPT Presentation
Boundary Channel Drive Interchange Boundary Channel Drive/I-395 Interchange Improvements Existing Conditions Existing Conditions Existing Conditions Existing Conditions 14 th Street Bridge Corridor EIS 14 th Street Bridge Corridor EIS Concept
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Existing Conditions
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Existing Conditions
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Existing Conditions
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14th Street Bridge Corridor EIS
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14th Street Bridge Corridor EIS
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Concept 1
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Concept 2
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Concept 3
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Concept Evaluation
- Pentagon Access Road
– Option 1 (unsignalized)
- West Roundabout
– Option 2
- East Roundabout
– Option 2
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Preferred (now Accepted) Concept
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Accepted Concept
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Accepted Concept
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Weaving Analysis
3 weaving segments reduced to 1 weaving segment
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Traffic Impact Analysis
Interchange Modification Report IMR
- FHWA technical
analysis
- Part of NEPA
- Evaluate series of
concept designs
- Analyze 2026 and
2040 Build traffic volumes
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Project Timeline
- Draft 14th Street Bridge EIS – January 2012
- Initial Meeting w/ DOD, NPS, & FHWA – April 26, 2012
- Public Information Meeting – June 23, 2015
- DOD Letter of Recommendation – January 21, 2016
- 1st IMR Submission – April 25, 2016
- CE issued on January 17, 2018
- 6th IMR Submission – August 16, 2019
- County Board Approves Transfer to VDOT – Sept 21, 2019
- IMR Approval – October 8, 2019
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Anticipated Schedule
- Transfer Project to VDOT – Ongoing
- Preliminary Design – Early to Mid 2020
- Public Hearing – Mid to Late 2020
- Advertise Contract – Late 2020
- Aquatic Center Opening – Early 2021
- Award Contract – Mid 2021
- Construction – 2022-2023