NAICS Demand Lane

    Highway, Street, and Bridge Construction — Contract Opportunities

    19,211 total opportunities (19,211 active) tied to NAICS 23731 across federal, state, local, and forecast sources.
    NAICS 23731Federal + SLED19.2K total
    Total Opportunities
    19.2K
    Across all indexed sources
    Active Estimate
    19.2K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 23731.

    AI Summary

    This opportunity involves a non-personal construction contract for the replacement of box culverts on FR 19 in the Monongahela National Forest, West Virginia. The solicitation has been amended to include additional FAR clauses and responses to questions. Bidders should review the amendments for updated information.

    DC

    Posted Apr 24, 2026Due Apr 28, 2026Combined Synopsis/SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 12363N26Q4082
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    AI Summary

    The Department of the Interior, National Park Service, is soliciting proposals for the striping of Hurricane Ridge Road in Olympic National Park. Bidders must adhere to the attached Statement of Work and Specifications. This opportunity is classified under NAICS code 237310 and is not subject to Simplified Acquisition …

    WA

    Posted Apr 23, 2026Due May 14, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 140P8326Q0031
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    AI Summary

    The FAA is seeking a contractor for the demolition and installation of a Medium Intensity Approach Lighting System at Houma-Terrebonne Airport. This project requires all necessary labor, materials, and equipment. A Firm-Fixed-Price contract is anticipated. Contractors must be registered with SAM and submit questions by…

    OK

    Posted Apr 23, 2026Due May 25, 2026SolicitationNAICS 237310Sol: 6973GH-26-R-00111
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    AI Summary

    The Monongahela National Forest is soliciting bids for the Forest Road 76 Embankment Stabilization Project, which includes constructing retaining walls, drainage improvements, and road regrading. This project is set aside for small businesses, and all responsible sources are encouraged to submit bids. The official soli…

    GA

    Posted Apr 23, 2026Due May 28, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 12445526B0007
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    AI Summary

    The Federal Highway Administration is inviting bids for improvements to approximately 56.5 miles of roads in Mojave National Preserve, CA. The project includes resurfacing, restoration, and rehabilitation of roads, with an estimated cost between $80 million and $120 million. Bidders must have prior experience on simila…

    CO

    Posted Apr 22, 2026Due May 14, 2026SolicitationNAICS 237310Sol: 6982AF25B000013
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    AI Summary

    The Department of Defense is seeking bids for the Repair and Widen Taxiways Phase III project at McEntire Joint National Guard Base. This project involves the removal of substandard pavements and installation of new concrete, drainage improvements, and signage. The contract is set aside for small businesses, with a pro…

    SC

    Posted Apr 22, 2026PresolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: W50S9526BA002
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    AI Summary

    The opportunity involves the replacement of two culverts at Trout Creek as part of the WA FLAP JEFFER 134309(2) project. Interested bidders can find the Invitation for Bids, plans, and other relevant documents under the attachments section. The bid opening will be conducted virtually.

    WA

    Posted Apr 22, 2026Due Apr 21, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 69056725B000014
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    AI Summary

    The Department of Agriculture, Forest Service is seeking quotations for the GMF FR42C Road Reconstruction project. This includes roadway reconstruction, rock excavation, and installation of drainage structures. The solicitation is set-aside for small businesses, and all responsible sources may submit a quotation for co…

    GA

    Posted Apr 22, 2026Due Apr 30, 2026Combined Synopsis/SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 12445526Q0052
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    AI Summary

    The Department of Defense is seeking bids for road repair services at Muniz Air National Guard Base in Puerto Rico. The project involves repairing deteriorated asphalt roads, with a contract duration of 30 days. This opportunity is set aside for small businesses, with an estimated cost between $100,000 and $250,000. In…

    PR

    Posted Apr 22, 2026Due May 11, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: W50S9326BA002
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    AI Summary

    The Department of Agriculture's Forest Service is soliciting quotes for the installation of a new boat ramp at Sutton Lake. This is a total small business set-aside opportunity under NAICS Code 237310. Offerors must submit their quotes by April 23, 2026, and review all solicitation documents carefully.

    OR

    Posted Apr 22, 2026Due Apr 23, 2026Combined Synopsis/SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 1240BH26Q0004
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    5,347
    sled
    13,690
    forecast
    174

    About NAICS 23731

    This industry comprises establishments primarily engaged in the construction of highways, streets, roads, and bridges. Activities include new work, reconstruction, rehabilitation, and repairs of these infrastructures.

    Read the full NAICS definition →

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