Virginia's eProcurement Marketplace #DB 123947

VDOT Design-Build Project: I-81 Widening & Interchange Improvements (Frederick County, VA)

This opportunity involves a major infrastructure project for the Virginia Department of Transportation (VDOT) in Frederick County, VA. - Government Buyer: - Virginia Department of Transportation (VDOT), A501- Alternative Project Delivery office - Scope of Work: - Design-build project for I-81 corridor improvements between Mile Markers 317 and 319 - Three bundled elements: - Widening I-81 from two to three lanes in each direction - Includes bridge pairs over CSX rail, US 11, and Winchester & Western rail - Raising interstate profile for improved clearance over Route 11 - Construction of two large box culverts for floodplain conveyance - Converting I-81/US 11 diamond interchange to a diverging diamond interchange - Addition of a park-and-ride lot - Reconfiguration of Welltown Road and Crown Lane into a one-way couplet - Realigning the northbound off-ramp to intersect with US Route 11 - Consolidation of traffic control into a single signalized intersection - Required Capabilities: - Demonstrated experience in roadway, survey, structure/bridge, environmental, geotechnical, hydraulics, traffic control devices, transportation management, right-of-way, utilities, public involvement, quality assurance/control, intelligent transportation systems, construction engineering/inspection, project management, and railroad coordination/bridge design - OEMs and Vendors: - No specific OEMs or vendors are named; procurement is open to qualified design-build teams - Unique Requirements: - Significant coordination with railroads for bridge design - Integration of intelligent transportation systems - Comprehensive quality assurance and control - Public involvement and utility coordination are emphasized - Solicitation Details: - Available via Bid Express under Contract ID# C00116281DB145

Description

This Design-Build Project is located in Frederick County along I-81 between Mile Marker 317 to 319. The scope includes widening I-81 from two to three lanes each way, bridge pairs over CSX rail, US 11, and Winchester & Western rail, raising the interstate profile for clearance over Route 11, constructing two large box culverts for floodplain conveyance, converting the I-81/US 11 diamond interchange to a diverging diamond interchange, and realigning the northbound ramp to intersect with US Route 11. The project aims to improve safety, capacity, traffic flow, and support future growth. It involves multiple disciplines including roadway, survey, structure/bridge, environmental, geotechnical, hydraulics, traffic control, and more.

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