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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /48511

    NAICS Demand Lane

    Urban Transit Systems, Contract Opportunities

    283 total opportunities (283 active) tied to NAICS 48511 across federal, state, local, and forecast sources.
    NAICS 48511Federal + SLED283 total
    View NAICS definition →
    Total Opportunities
    283
    Across all indexed sources
    Active Estimate
    283
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 48511.

    DEPARTMENT OF THE INTERIOR

    V--EAC 2027 WMATA SMARTBENEFITS

    Archived

    AI Summary

    This opportunity involves a sole source justification for services related to the Washington Metropolitan Area Transit Authority's SmartBenefits program, aimed at supporting the Department of the Interior's transit benefit program. Interested bidders should be aware that this is a service-focused opportunity.

    VA

    Posted Sep 8, 2026JustificationNAICS 485111Sol: 140D0426P0154
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    NIH TRANSHARE PROGRAM – SMARTBENEFITS® PROGRAM TRANSIT BENEFIT SERVICES

    Archived

    AI Summary

    The NIH is seeking market research responses for a web-based program to manage transit benefits for employees. This Sources Sought Notice aims to identify potential sources capable of providing a system to assign commuting benefits directly to SmarTrip cards. Interested parties should submit capability statements demon…

    MD

    Posted Sep 3, 2026Due Sep 4, 2026Sources SoughtNAICS 485111Sol: 75N98026R00156
    View details→

    DEPARTMENT OF TRANSPORTATION

    NOTICE OF INTENT TO CONTRACT WITH A SINGLE SOURCE: AIRPORT EXPRESS

    Archived

    AI Summary

    The FAA intends to award a single source contract to Airport Express for transportation services to/from lodging properties for students attending training at the FAA Academy. This decision is based on Airport Express's proven performance and understanding of FAA operations, ensuring continuity of mission-critical serv…

    OK

    Posted Aug 31, 2026Due Sep 7, 2026PresolicitationNAICS 485113Sol: AC-26-MMACTRANSPORTATION
    View details→

    COMMODITY FUTURES TRADING COMMISSION

    CFTC SOLE SOURCE FOR WMATA TRANSIT

    Archived

    AI Summary

    The Commodity Futures Trading Commission intends to renew its contract with WMATA for the SmartBenefits transit system, which manages employee transit benefits. This sole source opportunity is for a five-year contract, with no other sources available for the required services. Responses from responsible sources are wel…

    DC

    Posted Aug 18, 2026Due Sep 1, 2026PresolicitationNAICS 485111Sol: CFTCWMATA
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    SMARTBENEFITS PROGRAM

    Archived

    AI Summary

    The opportunity involves the SMARTBENEFITS PROGRAM under the Department of Health and Human Services, specifically the National Institutes of Health. It is categorized as a service and is related to health services and benefits administration. Interested parties should refer to the attached documentation for further de…

    MD

    Posted Aug 14, 2026JustificationNAICS 485111Sol: 75N98021D00004
    View details→

    DEPT OF DEFENSE

    SHUTTLE TRANSPORTATION AND VEHICLE RENTAL SERVICES BPA

    Archived

    AI Summary

    The Department of Defense is seeking contractors for a Multiple Award Blanket Purchase Agreement to provide shuttle transportation and vehicle rental services in Guam. This includes immediate vehicle replacements and a flexible rental fleet to support military operations. Authorized users can issue orders for various v…

    AP

    Posted Aug 3, 2026Due Aug 5, 2026Sources SoughtNAICS 485113Sol: FA524026A0001
    View details→

    DEPT OF DEFENSE

    USS Howard Bus Rental

    Archived

    AI Summary

    The Department of Defense is soliciting bus rental services for the USS Howard's port visit to Guam. The requirement includes three 53-passenger buses for a 72-hour rental period, with specific routes and times outlined. This opportunity is set aside for small businesses holding active Blanket Purchase Agreements.

    AP

    Posted Jul 22, 2026Due Jul 23, 2026SolicitationNAICS 485113Total Small Business Set-Aside (FAR 19.5)Sol: N62649_USSHoward_Buses
    View details→

    DEPT OF DEFENSE

    Transportation Services, Auckland New Zealand

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for transportation with driver services in Auckland, New Zealand, for the Indo-Pacific Armies Management Seminar from September 16 to September 26, 2026. Interested contractors must submit their quotations by email and are encouraged to review applicable FAR clauses. Quest…

    HI

    Posted Jul 20, 2026Due Aug 3, 2026SolicitationNAICS 485113No Set aside usedSol: W91QVP-26-Q-4002
    View details→

    DEPT OF DEFENSE

    USAG GRAFENWOEHR VOLKSFEST BUSS SHUTTLE SERVICE

    Archived

    AI Summary

    The Department of Defense is seeking proposals for shuttle services during the USAG Grafenwoehr Volksfest from July 31 to August 2, 2026. Interested bidders should refer to the attached Performance Work Statement for detailed requirements.

    AE

    Posted Jun 29, 2026Due Jul 9, 2026PresolicitationNAICS 485113Sol: PAN40926P0000029152
    View details→

    DEPT OF DEFENSE

    NOI TO SOLE SOURCE: WMATA SMART BENEFITS

    Archived

    AI Summary

    The government intends to award a Sole Source purchase order for WMATA SmartBenefits to support the federal transit subsidy program for the USCAAF. This service will provide Metro's SmartBenefits and farecards for employee commuting from August 1, 2026, to July 31, 2027. Interested parties may respond to this notice by…

    VA

    Posted Jun 26, 2026Due Jul 2, 2026Special NoticeNAICS 4851118(a) Sole Source (FAR 19.8)Sol: BS0623261205
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    147
    sled
    130
    forecast
    6

    Related NAICS Codes

    • 48-49, Transportation and Warehousing→
    • 481, Air Transportation→
    • 4811, Scheduled Air Transportation→
    • 48111, Scheduled Air Transportation→
    • 481111, Scheduled Passenger Air Transportation →
    • 481112, Scheduled Freight Air Transportation →
    • 4812, Nonscheduled Air Transportation→
    • 48121, Nonscheduled Air Transportation→
    • 481211, Nonscheduled Chartered Passenger Air Transportation →
    • 481212, Nonscheduled Chartered Freight Air Transportation →

    Explore

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    About NAICS 48511

    Urban Transit Systems operate local and suburban passenger transit systems, including buses, streetcars, and subways, primarily within urban areas. They provide scheduled transportation services to the public within metropolitan regions.

    Read the full NAICS definition →