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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /23731

    NAICS Demand Lane

    Highway, Street, and Bridge Construction, Contract Opportunities

    43,246 total opportunities (43,246 active) tied to NAICS 23731 across federal, state, local, and forecast sources.
    NAICS 23731Federal + SLED43.2K total
    View NAICS definition →
    Total Opportunities
    43.2K
    Across all indexed sources
    Active Estimate
    43.2K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 23731.

    DEPARTMENT OF TRANSPORTATION

    WA NP OLYM 12(8), HURRICANE RIDGE ROCKFALL MITIGATION MP 9.4

    Archived

    AI Summary

    The Federal Highway Administration is soliciting bids for the WA NP OLYM 12(8) Hurricane Ridge Rockfall Mitigation project at milepost 9.4 in Washington. This is an Invitation for Bids for construction work, with plans, physical data, and contract administration documents available in the attachments. The bid opening d…

    WA

    Posted Nov 13, 2026Due Nov 13, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 69056726B000010
    View details→

    DEPARTMENT OF TRANSPORTATION

    OK FW TSM 10(1) NFH ENTRANCE ROAD AND PARKING IMPROVEMENTS

    Archived

    AI Summary

    The Federal Highway Administration seeks a contractor to improve entrance roads and parking areas at the Tishomingo National Fish Hatchery in Oklahoma. Work includes reclaiming and repaving existing roads, constructing new parking areas, correcting road superelevation, replacing culverts, installing an accessible parki…

    CO

    Posted Nov 13, 2026Due Nov 13, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 6982AF27B000003
    View details→

    DEPARTMENT OF TRANSPORTATION

    CO OMAD 300(71) MINUTEMAN MISSILE ACCESS

    Active

    AI Summary

    The Federal Highway Administration seeks a contractor to recondition Minuteman missile access roads in southwestern Wyoming, southeastern Nebraska, and northeastern Colorado. Work includes reshaping existing gravel roadways, placing a four-inch aggregate surface course on sections up to 24 feet wide, and replacing culv…

    CO

    Posted Nov 13, 2026Due Dec 2, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 6982AF27B000010
    View details→

    DEPARTMENT OF TRANSPORTATION

    ND OMAD 2025(1) MINUTEMAN MISSILE ACCESS ROAD

    Active

    AI Summary

    The Federal Highway Administration seeks a contractor to recondition certified gravel access roads serving the Minuteman missile program across six North Dakota counties. Work includes placing four inches of aggregate surface course, maintaining a roadway width of up to 24 feet, and replacing culverts, with improvement…

    CO

    Posted Nov 13, 2026Due Dec 2, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 6982AF27B000011
    View details→

    AL-WHEELER NWR-WATERMAN GATE

    Active

    AI Summary

    This solicitation concerns work at the Waterman Gate at Wheeler National Wildlife Refuge in Alabama. The notice provides NAICS code 237310, Highway, Street, and Bridge Construction, but does not specify the scope of work, project value, set-aside, or contract terms. Interested bidders should review the solicitation doc…

    Posted Nov 13, 2026Due Nov 27, 2026SolicitationNAICS 237310Sol: 140FF027Q0077
    View details→

    DEPARTMENT OF TRANSPORTATION

    AZ BL COLO 7528(1) BURRO CREEK ROAD

    Active

    AI Summary

    The Federal Highway Administration is soliciting construction proposals for a 1.3-mile roadway rehabilitation project on Burro Creek Road in Mohave County, Arizona. Work includes full-depth reclamation, asphalt paving, drainage and culvert improvements, slope stabilization, signage, and pavement markings. An option cov…

    CO

    Posted Nov 12, 2026Due Nov 17, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 6982AF27B000002
    View details→

    DEPARTMENT OF TRANSPORTATION

    ACADIA NATIONAL PARK

    Active

    AI Summary

    The Federal Highway Administration seeks sealed bids from certified small businesses to repair three bridges on Route 233, Paradise Hill, and Frazer Creek in Acadia National Park, Maine. Work includes pavement and aggregate base reconstruction, structural backfill, joint cleaning and sealing, erosion repair, masonry re…

    VA

    Posted Nov 12, 2026Due Nov 17, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 693C73-27-B-000002
    View details→

    DEPARTMENT OF TRANSPORTATION

    NATCHEZ TRACE PARKWAY PROJECT MS NP NATR 3F26

    Archived

    AI Summary

    The Federal Highway Administration seeks sealed bids for resurfacing Natchez Trace Parkway in Chickasaw County, Mississippi. Work includes milling, asphalt overlay, shoulder widening, spot reconstruction, pavement markings, and improvements to ramps, bridges, intersections, and parking and pull-off areas. The project i…

    VA

    Posted Nov 12, 2026Due Nov 10, 2026SolicitationNAICS 237310Sol: 693C73-27-B-000001
    View details→

    Z--MACA - VC BRIDGE REPAIR

    Active

    AI Summary

    The National Park Service is conducting market research for cosmetic repairs to the pedestrian bridge foundation at Mammoth Cave National Park in Kentucky. Work includes concrete crack and spall repair, stone veneer and capstone installation, foundation support construction, resin-bound aggregate surfacing, and maintai…

    Posted Nov 12, 2026Due Nov 23, 2026Sources SoughtNAICS 237310Sol: 140PP027R0019
    View details→

    DEPARTMENT OF TRANSPORTATION

    ID FLAP KOOTEN 8450(1), YELLOWSTONE TRAIL ROAD, SEGMENT 1

    Archived

    AI Summary

    The Federal Highway Administration seeks proposals for Yellowstone Trail Road, Segment 1, under the Idaho, Montana, and Surrounding Areas MATOC. This task order request is limited to six named MATOC contractors; proposals will be accepted only from those prime contractors. The SAM.gov notice publicizes the project and …

    WA

    Posted Nov 12, 2026Due Nov 13, 2026SolicitationNAICS 237310Sol: 69056726R000019
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    5,648
    sled
    37,494
    forecast
    104

    Related NAICS Codes

    • 23, Construction→
    • 236, Construction of Buildings→
    • 2361, Residential Building Construction→
    • 23611, Residential Building Construction→
    • 236115, New Single-Family Housing Construction (except For-Sale Builders)→
    • 236116, New Multifamily Housing Construction (except For-Sale Builders)→
    • 236117, New Housing For-Sale Builders→
    • 236118, Residential Remodelers→
    • 2362, Nonresidential Building Construction→
    • 23621, Industrial Building Construction→

    Explore

    • 23731 Definition→
    • Browse NAICS Codes→
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    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 →