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Woodrow Wilson Bridge Project Woodrow Wilson Bridge Project REVIEW - - PowerPoint PPT Presentation
Woodrow Wilson Bridge Project Woodrow Wilson Bridge Project REVIEW - - PowerPoint PPT Presentation
Woodrow Woodrow Wilson Wilson Bridge Bridge Project Project Woodrow Wilson Bridge Project Woodrow Wilson Bridge Project REVIEW OF NOISE ABATEMENT PLAN REVIEW OF NOISE ABATEMENT PLAN June 25, 2007 June 25, 2007 1 1 Partnership
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General Engineering Consultant General Engineering Consultant
Potomac Crossing Consultants Potomac Crossing Consultants General Engineering Consultant (GEC) Joint Venture
- Parsons Brinckerhoff
- URS Corporation
- Rummel Klepper & Kahl
- 13 Active Subconsultants (8 DBE’s)
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Overall Project Limits Overall Project Limits
Telegraph Road US Route 1 River Crossing I-295 MD-210 Study Area for this Meeting
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View of the Virginia Approach Spans, looking east from Washington Street Deck, July 17, 2006
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View looking south at the U.S. Route 1 Interchange
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Noise Barriers from Route 1 to the River Noise Barriers from Route 1 to the River
Route 1 Interchange
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Noise Analysis Process Noise Analysis Process
Verify land use and potential noise sensitive areas Establish noise measurement locations Complete ambient noise measurements Use FHWA Traffic Noise Model (TNM) computer
modeling to establish the Existing, No-build and Build conditions
Determine traffic noise impacts – 66 dBA or 10 dBA
increase over existing
If impacts exist, determine if there are feasible and
reasonable measures that will abate the impacts
Present results to VDOT Noise Abatement Committee Incorporate recommended abatement into
construction documents
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Noise Barriers: Noise Barriers: Route 1 (West Route 1 (West Side and Patrick Side and Patrick Street), Street), Church Street, Church Street, and Northwest and Northwest Trail Trail (Freedmen’s (Freedmen’s Cemetery Park) Cemetery Park)
Route 1 (West Side) Route 1 (Patrick St.) Church St. Northwest Trail
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View looking northwest across Route 1 toward Lee Center
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View looking south down Patrick Street
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Close-up of Patrick Street wall showing brick coloring process
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View looking west along Church Street
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View looking northwest across deck toward Freedmen’s Cemetery Park noise barrier
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Southeast Trail, Southwest Trail, Southeast Trail, Southwest Trail, and Hunting Terrace Barriers and Hunting Terrace Barriers
Southwest Trail Southeast Trail Hunting Terrace
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View looking northwest at barrier along Hunting Terrace parking lot
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View looking west along Southwest Trail barrier for Hunting Terrace
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View looking east at Southeast Trail barrier for Hunting Towers
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Northeast Trail Barrier Northeast Trail Barrier
Northeast Trail
Transparent Section on Bridge
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View looking southeast at Northeast Trail barrier by St. Mary’s
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