Interstate 64/High Rise Bridge Corridor Study Environmental Assessment

Hampton Roads Transportation Planning Organization

Study Update

November 20, 2014 Scott Smizik Environmental Division

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Study Area

2 The study area is a buffer around the road corridor that includes all natural and physical resources that must be analyzed in the NEPA document. It does not imply right-of-way take or construction impact.

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PURPOSE AND NEED

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To improve capacity, congestion, lane continuity, and intermodal connections must be addressed

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Improve Capacity Enhance Corridor Safety

Improve Emergency Evacuation

Address High Rise Bridge

Improvements

To enhance corridor safety, roadway design and congestion must be addressed.

To improve emergency evacuation, capacity, lane continuity, and roadway design must be addressed

To address High Rise Bridge improvements, capacity and design deficiencies must be addressed.

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Existing Conditions

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Projected 2040 Traffic Conditions

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Alternatives Retained: No-Build

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Alternatives Retained: Eight Lane Build Alternative

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2 lanes + 2 lanes in each

direction

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Alternatives Retained: Eight Lane Build Alternative

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Alternatives Retained: Eight Lane Managed Build Alternative

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• No specific operational scenarios identified at this stage

• To establish a sample range of travel demand conditions, the study considers: • High Occupancy Vehicle (HOV Lanes) • High Occupancy Toll (HOT Lanes) • All tolled

• HOV and All Tolled fit within the footprint of the Eight Lane Build Alternative

• If a specific tolling scenario is identified, additional environmental analysis may be required

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Alternatives Retained: Eight Lane Managed Build Alternative

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Retained Alternatives

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Retained Alternatives

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Retained Alternatives

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Retained Alternatives

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Alternatives Retained: Bridge Options

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Planning Level Cost Estimates

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Bridge Costs (millions) Alternative 95-foot Bridge 135-foot Bridge Eight Lane Build Alternative $405 $635 Eight Lane Build – Managed Alternative $425 $670

Total Construction Cost (billions) Alternative 95-foot Bridge 135-foot Bridge Eight Lane Build Alternative $1.86 $2.22 Eight Lane Build – Managed Alternative $1.92 $2.30

Notes: 1) Planning Level Cost Estimates in 2013 dollars 2) Increased cost for managed lanes associated with additional pavement necessary to provide four-foot divider between managed lanes in each direction

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What We Have Heard from the Public

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• Concern over construction time/cost • Anticipation of property impacts • Desire for sound walls • Concern over tolls • Support

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Next Steps

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1. Conclude public review

2. Review public input

3. Commonwealth Transportation Board Briefing

4. Commonwealth Transportation Board Decision

The EA, associated technical documents, and public hearing materials are available on the study web site: www.64highrise.org.

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QUESTIONS?

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