transportation infrastructure Government Contracts

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The Western Federal Lands Highway Division is seeking qualifications for a two-phase design build construction project for the renovation of their building in Vancouver, Washington. This RFQ is open to all businesses, and only the top five qualified offerors from Phase I will proceed to Phase II. Proposals are due by t…

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The Department of the Interior, National Park Service, is presoliciting for the construction of the BRCA 310427 Southbound Shuttle Stop. This opportunity involves both construction services and transportation infrastructure development. Interested bidders should prepare for a Request for Proposal (RFP) process.

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The opportunity involves the Bullfrog Creek Bridge drilling project under the Department of Transportation and Federal Highway Administration. It is a combined synopsis/solicitation, and detailed project descriptions and requirements are available in the attached documents.

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The Federal Railroad Administration intends to award a firm-fixed-price contract to Main Electric, LTD for pole replacement services. This opportunity is a special notice and restricts competition. Interested parties should refer to the attached document for further details.

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The Department of Transportation is seeking proposals for the rebuild of the miter gate drive gearbox for the Great Lakes St. Lawrence Seaway Development Corporation. This opportunity is classified under NAICS code 333612, focusing on mechanical services related to transportation infrastructure.

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The U.S. Trade and Development Agency is soliciting proposals for transportation infrastructure project scoping services in Latin America and the Caribbean. This RFP is restricted to small businesses under NAICS Code 541690 and requires U.S. firms or individuals. Proposals are due by May 11, 2026, and must comply with …

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The Great Lakes St. Lawrence Seaway Development Corporation intends to award a sole source contract to Timken Gears & Services, Inc. for the complete replacement and testing of internal gearing for two miter gate drive gearboxes. This is not a request for competitive proposals, and inquiries will not be honored.

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The National Forest Service is soliciting proposals for the rehabilitation of System Road 221. This opportunity is specifically for contractors listed in the announcement, and proposals will only be accepted from these prime contractors. Interested subcontractors can find more information on the project through the pro…

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This Sources Sought Announcement seeks qualified small businesses for potential Indefinite Delivery Indefinite Quantity Contracts for Construction Inspection services under NAICS 541330. The contracts will support Federal Land Management Agencies across the U.S. and include oversight of various transportation infrastru…

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The Yellowstone National Park Service is soliciting proposals for the Gardner River High Bridge project under contract 69056726R000002. This opportunity is exclusively for specified prime contractors, and proposals will not be accepted from others. Interested parties can find more details and updates on the project thr…

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The Yellowstone National Park is soliciting proposals for the Gardner River High Bridge project under contract number 69056726R000002. This opportunity is exclusively for selected prime contractors. Interested subcontractors can find more information on the project and its requirements on the official website.

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The opportunity involves a task order request for proposals for the Gardner River High Bridge project under the Yellowstone, Grand Teton, and surrounding area MATOC. Proposals will only be accepted from specified prime contractors. Interested subcontractors are encouraged to review the project details available on SAM.…

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The Yellowstone National Park is soliciting proposals for the Gardner River High Bridge project under contract 69056726R000002. This opportunity is exclusively for specific prime contractors listed in the announcement. Interested subcontractors can find more details on the project website. Proposals must be submitted b…

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The Custer Motorway Stabilization Project is a task order request for proposals from specific prime contractors. This project focuses on road stabilization in Idaho, Montana, and surrounding areas. Proposals will only be accepted from listed contractors, and further details can be found on the provided website.

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The McAlester Army Ammunition Plant is seeking bids for various railroad materials to support the 1 Yoke Modernization project. All materials must meet AREMA specifications, and bids must be submitted via email. Ensure all items are accounted for in your submission, and check for any updates on the solicitation regular…

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The Federal Highway Administration is hosting a virtual Pre-Bid meeting for the WY FLAP SHE 26(1) Red Grade Road project on November 13, 2025. This project involves roadway rehabilitation and improvements to enhance access to the Bighorn National Forest. Interested parties should email CFL Acquisitions to attend the me…

AI Summary

The Federal Highway Administration is hosting a virtual Pre-Bid meeting for the WY FLAP SHE 26(1) Red Grade Road project on November 13, 2025. This project involves roadway rehabilitation and improvements to enhance access to the Bighorn National Forest. Interested parties should email CFL Acquisitions to attend the me…

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The MT FLAP DOT 236(2) project in Winifred North involves construction services related to transportation infrastructure. Interested bidders should refer to the attachments for full requirements. The solicitation is set to close on October 21, 2025.

AI Summary

The MT FLAP DOT 236(2) project in Winifred North involves construction services related to transportation infrastructure. Interested bidders should refer to the attachments for full requirements and updates posted on various dates in October 2025.

AI Summary

The project MT FLAP DOT 236(2), Winifred North, involves construction services related to transportation infrastructure. Interested bidders should refer to the attachments for full requirements. The solicitation is issued by the Department of Transportation - Federal Highway Administration.