NAICS 485111: expiring federal contracts in Mixed Mode Transit Systems, District of Columbia

What NAICS 485111 covers, and the national list →

NAICS 485111, performed in District of Columbia. 20 prime contracts reach the end of their current period of performance within 365 days, 2 of them within 30. The national list for this code covers every state, and every industry in District of Columbia is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 20; within 365 days in District of Columbia
In the next 30 days: 2; 3 within 90 days
Current holders: 1; across 11 agencies
Obligated to date: $20.4M; median $252.5K

The 10 soonest to end

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

The 10 contracts under NAICS 485111 in District of Columbia that end soonest
Current holder	Agency	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	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	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	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 2033H626F00047 — open this award on USAspending	Department of the Treasury Bureau of the Fiscal Service	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 693KA926C00010 — open this award on USAspending	Department of Transportation Federal Aviation Administration	Mar 31, 2027	$1,713,249	15few signals Limited competition (NOT COMPETED), 1 offer received
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 20341026F00010 — open this award on USAspending	Department of the Treasury Bureau of the Fiscal Service	Mar 31, 2027	$249,000	25some signals Limited competition (NOT COMPETED) No option periods left (current end date is the potential end date)
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 2032K824P00001 — open this award on USAspending	Department of the Treasury Departmental Offices	Apr 18, 2027	$57,024	35some signals 2 options have been exercised Limited competition (NOT COMPETED UNDER SAP), 1 offer received
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 140D0426P0069 — open this award on USAspending	Department of the Interior Departmental Offices	May 1, 2027	$60,000	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 15PCFD26P00000002 — open this award on USAspending	Department of Justice Office of Justice Programs	May 31, 2027	$810,533	15few signals Limited competition (NOT COMPETED), 1 offer received
WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY 34300026P0014 — open this award on USAspending	International Trade Commission International Trade Commission	May 31, 2027	$256,000	25some signals Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)

10 more expiring contracts in this list

This page shows the 10 soonest of 20 contracts under NAICS 485111 in District of Columbia 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 District of Columbia

Department of the Treasury5 expiring
Department of the Interior4 expiring
Department of Justice2 expiring
Commodity Futures Trading Commission1 expiring
Department of Homeland Security1 expiring

NAICS 485111 in District of Columbia: questions vendors ask

How many federal contracts under NAICS 485111 in District of Columbia are expiring?

20 prime contracts in Mixed Mode Transit Systems (NAICS 485111) in District of Columbia reach the end of their current period of performance within 12 months: 2 within 30 days and 3 within 90. They are held by 1 vendor and were bought by 11 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 in District of Columbia 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 in District of Columbia?

The agencies with the most expiring work here are Department of the Treasury (5 contracts), Department of the Interior (4 contracts), Department of Justice (2 contracts). In total 11 agencies have work under Mixed Mode Transit Systems (NAICS 485111) in District of Columbia 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 20 of the 20 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.