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

    NAICS Demand Lane

    Highway, Street, and Bridge Construction, Contract Opportunities

    43,079 total opportunities (43,079 active) tied to NAICS 23731 across federal, state, local, and forecast sources.
    NAICS 23731Federal + SLED43.1K total
    View NAICS definition →
    Total Opportunities
    43.1K
    Across all indexed sources
    Active Estimate
    43.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 23731.

    Z--CO-ROCKY MTN ARSNL NWR-PATCH HILL ROAD

    Active

    AI Summary

    The solicitation is for road work on Patch Hill Road at Rocky Mountain Arsenal National Wildlife Refuge. Amendment 1 clarifies roadway transitions, reverse cape seal and asphalt patching requirements, traffic control responsibilities, warranty provisions, and scheduling. It also extends the proposal deadline. Offerors …

    Posted Oct 23, 2026Due Oct 29, 2026SolicitationNAICS 237310Sol: 140FGA26Q0080
    View details→

    DEPARTMENT OF TRANSPORTATION

    OR FLAP DOT CRGNSA 100(7), HISTORIC COLUMBIA RIVER HIGHWAY STATE TRAIL, MITCHELL POINT DR. TO RUTHTON TRAILHEAD

    Archived

    AI Summary

    The Federal Highway Administration is soliciting bids for construction of the Historic Columbia River Highway State Trail between Mitchell Point Drive and Ruthton Trailhead in Oregon. The opportunity is an Invitation for Bids with plans and contract administration documents provided in the attachments. Amendments, bidd…

    WA

    Posted Oct 22, 2026Due Oct 21, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 69056726B000009
    View details→

    DEPT OF DEFENSE

    DUGWAY PROVING GROUND (DPG) HORIZONTAL FACILITY CONSTRUCTION ROAD MAINTENANCE

    Active

    AI Summary

    The Army seeks 8(a)-eligible Utah firms for an IDIQ, firm-fixed-price contract providing miscellaneous paving construction services at Dugway Proving Ground. Work will be issued through task orders over a 12-month base period and four one-year options, with an estimated magnitude of up to $5 million annually. Bids are …

    UT

    Posted Oct 22, 2026Due Nov 18, 2026SolicitationNAICS 2373108(a) Set-Aside (FAR 19.8)Sol: W911S6-27-B-A001
    View details→

    DEPARTMENT OF TRANSPORTATION

    UT NP ARCH 100(2) BRIDGES ON DELICATE ARCH ROAD

    Active

    AI Summary

    The Federal Highway Administration will solicit a full-and-open contract to reconstruct Delicate Arch Road in Arches National Park, including three 100-foot concrete bridges over ephemeral washes, roadway realignment and elevation, pavement reclamation or replacement, and traffic control. The estimated value is $10 mil…

    CO

    Posted Oct 22, 2026Due Nov 19, 2026SolicitationNAICS 237310Sol: 6982AF27B000005
    View details→

    DEPARTMENT OF TRANSPORTATION

    NORTHEAST REGION PAVEMENT AND BRIDGE PRESERVATION CONSTRUCTION - NP NER PMS BMS FY25(2)

    Active

    AI Summary

    The Federal Highway Administration seeks sealed bids from certified small businesses for pavement and bridge preservation at four national park units in New Jersey, Pennsylvania, and Maryland. Work includes asphalt surfacing, patching and overlays, concrete and drainage repairs, pavement markings, and minor bridge repa…

    VA

    Posted Oct 22, 2026Due Dec 8, 2026PresolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 693C73-27-B-000004
    View details→

    DEPT OF DEFENSE

    REPLACE ACTIVE VEHICLE BARRIER (AVB) SYSTEMS FOR THE EAST GATE AT THE JOINT BASE LEWIS-MCCHORD (JBLM), WASHINGTON ACCESS CONTROL POINT (ACP).

    Archived

    AI Summary

    The Army is conducting market research for a potential design-build project to replace the Active Vehicle Barrier Control System at the East Gate access control point at Joint Base Lewis-McChord, Washington. Responses are sought from small and other-than-small businesses to assess industry capabilities, small-business …

    AL

    Posted Oct 22, 2026Due Oct 19, 2026Sources SoughtNAICS 237310Sol: W912DY-27-R-A013-JBLM-AVB-INSTALL
    View details→

    DEPARTMENT OF TRANSPORTATION

    WA FWS LPO MULTI(1) LITTLE PEND OREILLE NWR CULVERT IMPROVEMENTS

    Archived

    AI Summary

    The Federal Highway Administration is soliciting bids for culvert improvements at Little Pend Oreille National Wildlife Refuge in Washington. The procurement includes an invitation for bid, plans, physical data, and construction contract administration documents. The opportunity is set aside for small businesses, and b…

    WA

    Posted Oct 22, 2026Due Oct 20, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 69056726B000007
    View details→

    DEPARTMENT OF AGRICULTURE

    CISCO BRANCH ONTONAGON RIVER BRIDGE REPLACEMENT

    Active

    AI Summary

    The Forest Service is soliciting quotations from small businesses to remove and replace the existing Cisco Branch Ontonagon River bridge. Work includes constructing a 70-foot single-span concrete I-girder bridge with a concrete deck, concrete abutments, and H-pile foundations. The procurement is a total small-business …

    GA

    Posted Oct 22, 2026Due Oct 26, 2026Combined Synopsis/SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 12445527Q0001
    View details→

    DEPARTMENT OF AGRICULTURE

    ADMINISTRATIVE PARKING LOT REPAIRS

    Active

    AI Summary

    The USDA Forest Service seeks quotes from small businesses to repair and resurface three parking lots on the Arapaho and Roosevelt National Forest and Pawnee National Grassland. Work includes crack sealing, pavement patching, seal coating, and re-striping. Questions are due November 6, 2026, and quotes are due November…

    UT

    Posted Oct 22, 2026Due Nov 23, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 1240LT27Q0019
    View details→

    DEPARTMENT OF AGRICULTURE

    ROAD MAINTENANCE - SHEYENNE. ROADWAY RECONDITIONING AND AGGREGATE SURFACE PLACE AND AGGREGATE SPOT SURFACING

    Active

    AI Summary

    The Forest Service seeks quotations from small businesses for performance-based annual road, campground road, and trailhead maintenance at Sheyenne National Grassland in Ransom and Richland Counties. Work includes roadway reconditioning, aggregate surface placement, and spot surfacing. The contractor must provide all l…

    ND

    Posted Oct 21, 2026Due Nov 6, 2026Combined Synopsis/SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 1240BE27Q0011
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    5,620
    sled
    37,314
    forecast
    145

    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 →