Madison River Bridge Construction and Detour Project

Update 07/06/2026: QandA_07-06-2026.pdf posted to attachments. NOTICE OF SUBCONTRACTING OPPORTUNITY This Work consists of constructing a two-lane, temporary traffic bridge and detour, bridge removal, installation of riprap scour protection, bridge construction, stone masonry, geotechnical ground improvements, parking area improvements, approach road reconstruction Project Location: Approximately 7 Miles E of West Yellowstone, MT. Project Length: 0.36 Miles Estimated Price Range: Over $20,000,000.00 Tentative Solicitation Date: Fall/Winter 2027/2028 Tentative Fixed Completion Date: Fall 2030 INTERESTED VENDORS LIST: To view the Interested Vendors List, you must register as a SAM user, be logged in, and linked to an entity. If you are signed into SAM.gov with your registered entity and you cannot see the Interested Vendors List, you will need to be assigned the Contract Opportunities Administrator role for your entity in SAM.gov. If you need assistance, go to https://www.fsd.gov/gsafsd_sp. Contractor Information on the IDIQ contractors may be found on our web site at: https://highways.dot.gov/federal-lands/business/construction-contracting/yellowstone-grand-teton To ensure you receive notification when the solicitation documents are posted to SAM.gov, please click on the “follow” button at the top of the opportunity page. When solicitation documents are issued, the REQUEST FOR PROPOSAL (specifications and plans) will be posted at this link.

Solicitation #69056726R000015. Issued by TRANSPORTATION, DEPARTMENT OF › FEDERAL HIGHWAY ADMINISTRATION › 690567 WESTERN FEDERAL LANDS DIV. NAICS 237310. Product/Service Code Y1LB.