NAICS 485111: expiring federal contracts in Mixed Mode Transit Systems

31 prime contracts under NAICS 485111 reach the end of their current period of performance within 365 days — the window in which a recompete is prepared, not announced. 2 of them end within 30 days.

Data as of October 21, 2026, from USAspending.

Expiring: 31; within 365 days
In the next 30 days: 2; 7 within 90 days
Current holders: 4; across 17 agencies
Obligated to date: $30.4M; median $249.0K

What NAICS 485111 covers

This U.S. industry comprises establishments primarily engaged in operating local and suburban ground passenger transit systems using more than one mode of transport over regular routes and on regular schedules within a metropolitan area and its adjacent nonurban areas.

Definition: 2022 NAICS, U.S. Census Bureau.

The 10 soonest to end

Ordered by end date. Every identifier links to the award on USAspending.

The 10 contracts under NAICS 485111 that end soonest
Current holder	Agency	State	Ends	Value	Renewal score
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 80HQTR26F7105 — open this award on USAspending	National Aeronautics and Space Administration National Aeronautics and Space Administration	DC	Oct 31, 2026	$124,000	25some signals Limited competition (NOT COMPETED UNDER SAP), 1 offer received No option periods left (current end date is the potential end date)
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 140D0422P0004 — open this award on USAspending	Department of the Interior Departmental Offices	DC	Oct 31, 2026	$68,502	45some signals 4 options have been exercised Limited competition (NOT COMPETED UNDER SAP), 1 offer received No option periods left (current end date is the potential end date)
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 15G1AC26P00000002 — open this award on USAspending	Department of Justice Office of the Inspector General	DC	Dec 3, 2026	$247,000	25some signals Limited competition (NOT COMPETED UNDER SAP), 1 offer received No option periods left (current end date is the potential end date)
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY HC104726F0011 — open this award on USAspending	Department of Defense Defense Information Systems Agency	MD	Dec 29, 2026	$489,000	25some signals 1 offer received No option periods left (current end date is the potential end date)
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 80GSFC26FA007 — open this award on USAspending	National Aeronautics and Space Administration National Aeronautics and Space Administration	MD	Dec 31, 2026	$32,000	15few signals Limited competition (NOT COMPETED UNDER SAP), 1 offer received
UTAH TRANSIT AUTHORITY 140R4026P0006 — open this award on USAspending	Department of the Interior Bureau of Reclamation	UT	Dec 31, 2026	$30,250	25some signals Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)
UTAH TRANSIT AUTHORITY 140L5726P0001 — open this award on USAspending	Department of the Interior Bureau of Land Management	UT	Dec 31, 2026	$27,500	15few signals Limited competition (NOT COMPETED UNDER SAP), 1 offer received
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 1333ND26PNB190017 — open this award on USAspending	Department of Commerce National Institute of Standards and Technology	MD	Jan 31, 2027	$1,149,720	15few signals Limited competition (NOT COMPETED), 1 offer received
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 2033H626F00047 — open this award on USAspending	Department of the Treasury Bureau of the Fiscal Service	DC	Jan 31, 2027	$288,565	25some signals Limited competition (NOT COMPETED) No option periods left (current end date is the potential end date)
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 1605C326C0003 — open this award on USAspending	Department of Labor Office of the Assistant Secretary for Administration and Management	VA	Feb 28, 2027	$2,200,000	15few signals Limited competition (NOT COMPETED), 1 offer received

21 more expiring contracts in this list

This page shows the 10 soonest of 31 contracts under NAICS 485111 that end within 365 days. A subscription opens the rest, with filters, renewal scores and a weekly email when something new enters your window.

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Who buys in this industry

Department of the Interior6 expiring
Department of the Treasury5 expiring
Department of Health and Human Services3 expiring
Department of Justice2 expiring
National Aeronautics and Space Administration2 expiring

NAICS 485111 contracts: questions vendors ask

What is NAICS code 485111?

NAICS 485111 is Mixed Mode Transit Systems. This U.S. industry comprises establishments primarily engaged in operating local and suburban ground passenger transit systems using more than one mode of transport over regular routes and on regular schedules within a metropolitan area and its adjacent nonurban areas. 31 federal contracts under this code end within 12 months.

How many federal contracts under NAICS 485111 are expiring?

31 prime contracts in Mixed Mode Transit Systems (NAICS 485111) reach the end of their current period of performance within 12 months: 2 within 30 days and 7 within 90. They are held by 4 different vendors and were bought by 17 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 485111 contract end?

The soonest ends on Oct 31, 2026. The table on this page lists the 10 soonest to end, in order, with the incumbent, the awarding agency, the end date and the amount obligated so far. An end date is the date in the award record, not a forecast.

Which agencies buy mixed mode transit systems?

The agencies with the most expiring work here are Department of the Interior (6 contracts), Department of the Treasury (5 contracts), Department of Health and Human Services (3 contracts). In total 17 agencies have work under Mixed Mode Transit Systems (NAICS 485111) ending within 12 months.

Does an expiring contract mean a recompete is coming?

Not on its own. A period of performance that ends is work somebody has to win again, but agencies also extend, consolidate, insource or cancel, and the award record does not say which in advance. Findingbase shows the dates and a renewal score built from five fixed rules, with the reasons each one fired; it does not predict the outcome and does not publish solicitations. The solicitation, when there is one, appears on SAM.gov.

How this page is built

Every contract here comes from USAspending, the federal government’s own record of prime contract awards. A contract appears when its current period of performance ends within 365 days. The table lists the 10 soonest to end — not the largest, and not the highest scoring — so it is a sample of what is really coming rather than a showcase. Award identifiers link back to the source. This page was last rebuilt for Oct 21, 2026.

10 of the 10 contracts in the table above carry a renewal score, and 31 of the 31 in the whole list do. A contract with no score has not been through scoring yet: that is not a low score, it is no score. Scoring works through the soonest expiry dates first.

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