Opportunity

Massachusetts COMMBUYS #BD-26-1030-0H100-0H002-126991

MassDOT Design-Build Procurement for Sagamore Bridge Replacement

Posted

March 23, 2026

Respond By

May 27, 2026

Identifier

BD-26-1030-0H100-0H002-126991

NAICS

237310, 237990

Massachusetts Department of Transportation (MassDOT) is initiating a major design-build procurement for the replacement of the Sagamore Bridge over the Cape Cod Canal. - Government Buyer: - Massachusetts Department of Transportation (MassDOT), Highway Division - Construction Statewide Contracts office, Boston - Project Scope: - Design-build services for the replacement of Sagamore Bridge (B-17-005) on US 6 - Includes replacement of bridge B-17-027 (Route 3 over US 6) as part of Cape Cod Bridges Program Phase I - Comprehensive design and construction services required - Products/Services Requested: - Design-build services for large-scale bridge replacement - 1 unit: Design-build for Sagamore Bridge and associated structures (Part Number: 608020) - Estimated Project Value: - Approximately $1.6 billion - Unique/Notable Requirements: - Open to small businesses - Letters of Interest required for participation - No specific OEMs or vendors named in the notice - Place of Performance: - Sagamore Bridge (US 6 over Cape Cod Canal), Sandwich Road (Route 6A), MCR/MBTA Railroad, and Route 3 over US 6, Massachusetts - Managed from MassDOT office in Boston

Description

The Massachusetts Department of Transportation (MassDOT) is soliciting Letters of Interest for a design-build project involving the replacement of the Sagamore Bridge on US 6 over the Cape Cod Canal. The project includes the replacement of B-17-027 Route 3 over US 6 as part of the Cape Cod Bridges Program Phase I. The estimated total project cost is approximately $1.6 billion. Interested parties must submit Letters of Interest by May 27, 2026, to the specified email address.

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