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Project Description:
BOSTON- REPLACEMENT OF ALLSTON I-90 ELEVATED VIADUCT, B-16-359, INCLUDING INTERCHANGE RECONSTRUCTION BEACON PARK YARD LAYOVER & WEST STATION
The project involves the complete replacement of the elevated viaduct, realignment of I-90, reconstruction of interchange and connecting ramps, reconstruction of Cambridge Street, reconstruction of Beacon Park Yard to accommodate an MBTA commuter rail layover facility, and construction of West Station.
Location:
  • City of Boston
  • Design Responsibility: Consultant
    Right of Way Responsibility: MassDOT
    Project Manager: Michael O'Dowd
    Estimated Total Federal Participating Construction Cost: N/A
    Estimated Total Contract Cost: $675,500,000.00
    District: District 6
    Current Status: This project is in the preliminary design phase.

    Contracts (8) Status
    # 64305 -- Design -- Hwy Eng Open End
    Work will consist of providing engineering design and review services to MassDOT on a task order basis for various statewide highway and bridge projects. Final
    # 69765 -- Design -- Bridge Open End
    Work will consist of providing engineering design and review services to MassDOT on an open end basis for various highway and bridge projects. Final
    # 77862 -- Design -- Hwy Eng Open End
    Master Service Agreement for statewide design and review services. Final
    # 77865 -- Design -- Hwy Eng Open End
    Master Service Agreement for statewide design and review services. Final
    # 77867 -- Design -- Hwy Eng Open End
    Master Service Agreement for statewide design and review services. Final
    # 77868 -- Design -- Hwy Eng Open End
    Master Service Agreement for statewide design and review services. Final
    # 77884 -- Design -- Hwy Eng Open End
    Master Service Agreement for statewide design and review services. Final
    # 77887 -- Design -- Hwy Eng Open End
    Master Service Agreement for statewide design and review services. Final

    Bridges

    See the Milestone Details tab for additional Project information
    Property Impacts - Right of Way
    no comments
    Environmental Impacts
    no comments
    Project Design
    no comments
    Project Funding
    no comments
    Public Involvement
    no comments
    Accelerated Bridge Program
    no comments
    No TIP Data Available For This Project
    Project Task Information
    Project Status
    Project Need Form PNF Entered 05/11/2011
    Project Initiation Form PIF Entered 05/11/2011
    Project Initiation Form PRC Submitted 05/11/2011
    Project Review Committee PRC Approved 03/30/2018
    Project Review Committee Letter 05/26/2011
    Project Management