Active SLED Opportunity · MASSACHUSETTS · STATE OF MASSACHUSETTS

    Y42CN01 Red Line Hi-Rail Access Tunnel

    Issued by State of Massachusetts
    stateBidState of MassachusettsSol. d18da55e-a7de-4173-b2a4-dc38d9adb87d
    Open · 11d remaining
    DAYS TO CLOSE
    11
    due May 5, 2026
    PUBLISHED
    Apr 17, 2026
    Posting date
    JURISDICTION
    State of
    state
    NAICS CODE
    237310
    AI-classified industry

    AI Summary

    State of Massachusetts project to create a new access point for the MBTA Red Line tunnel northwest of the Charles River to facilitate equipment and material delivery more efficiently.

    Opportunity details

    Solicitation No.
    d18da55e-a7de-4173-b2a4-dc38d9adb87d
    Type / RFx
    Bid
    Status
    Active
    Level
    state
    Published Date
    April 17, 2026
    Due Date
    May 5, 2026
    NAICS Code
    237310AI guide
    Agency
    State of Massachusetts

    Description

    The purpose of this project is to provide a new access point to the Red Line northwest of the Charles River that will accommodate equipment, labor, and material delivery into the tunnel more efficiently. The MBTA Red Line subway northwest of the Charles River consists of a below grade tunnel with access for equipment, such as Hi-Rail vehicles, and maintenance only available just east of the Kendall/MIT station, some four miles from Alewife Station at the First Street gate. ## Details **Bid Number:** BD-26-1206-31100-31102-128208 **Agency Type:** State

    Key dates

    1. April 17, 2026Published
    2. May 5, 2026Responses Due

    AI classification tags

    Frequently asked questions

    SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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