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Project Description:
BOSTON- BRIDGE SUPERSTRUCTURE REPLACEMENT AND WIDENING, B-16-052, BOWKER OVERPASS OVER I-90, MBTA/CSX AND IPSWICH STREET
The project will replace the Bowker Overpass superstructure over I-90, MBTA/CSX rail lines, and Ipswich Street. Substructure rehabilitation for the Bowker Overpass is included to improve the structure's overall condition. The project will also relocate connections between Charlesgate East and Bowker to Charlesgate West as well as provide a new shared-use path for non-motorized traffic. New structures are planned to accommodate these elements. The project includes removal of the off ramp over the Muddy River and significant landscaping on the shared-use path structure and bridge approaches.
Location:
  • City of Boston
  • Design Responsibility: Consultant
    Right of Way Responsibility: MassDOT
    Construction Begins: Winter 2024/2025
    Project Manager: Steven E McLaughlin
    Estimated Total Contract Cost: $93,393,723.07
    Estimated Total Federal Participating Construction Cost: $96,817,054.26
    District: District 6
    Current Status: This project has been advertised for construction bids. (as of 08/17/2024 )

    Contracts (1) Progress
    # 77862 -- 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
    Initiation
    no comments
    Scoping
    no comments
    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 06/15/2011
    Project Initiation Form PIF Entered 07/01/2011
    Project Initiation Form PRC Submitted 08/01/2011
    Project Review Committee PRC Approved 08/11/2011
    Project Review Committee Letter 08/19/2011
    Project Status Advertised 08/17/2024
    Project Management
    100% Design 100% Package Received 06/03/2024
    100% Design 100% Package Comments to DE 07/07/2024
    25% Design 25% Package Received 01/12/2017
    25% Design 25% Package Comments to DE 01/12/2018
    25% Design 25% Package Approved 01/26/2018
    25% Design 25% Package Received - Resub 1 09/29/2017
    25% Design 25% Package Received - Resub 2 10/05/2022
    25% Design 25% Package Received - Resub 3 12/15/2023
    25% Design 25% Plans Complete 01/26/2018
    75% Design 75% Package Received 02/07/2024
    Final Design PS&E Received 07/23/2024
    Final Design PS&E to FAPRO 08/05/2024
    Consultant Contract Process NTP Issued 04/08/2015