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Every active solicitation posted to SAM.gov, searchable by keyword, agency, NAICS, state, and set-aside. Free to search — no account required.

Opportunities indexed

18,777

Open right now

6,910

Departments

55

Newest posted

Jun 07, 2026

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109 opportunities

TRANSPORTATION, DEPARTMENT OFIncl. closed/awards
Combined Synopsis/SolicitationNONE
Closes tomorrow

Headquarters Building (HQB) Mechanical and Electrical Upgrades at the Mike Monroney Aeronautical Center (MMAC), Oklahoma City, OK.

Transportation, Department of

236220 · Commercial and Institutional Building … Oklahoma Posted Jun 06, 2026
SolicitationSmall Business
Closed

Project VI ERFO FW SOP 2022-1(1) - Sandy Point National Wildlife Refuge

Transportation, Department of

237310 · Highway, Street, and Bridge Constructi… Virgin Islands, U.S. Posted Jun 05, 2026
Sources Sought
Closes in 3 days

Legacy Radar Electronics and Cabinet Disposition

Transportation, Department of

562112 · Waste Management and Remediation Servi… Oklahoma Posted Jun 05, 2026
Special Notice
Closes in 13 days

Notice of Intent to Single Source: Weston Solutions, Inc. (Weston)

Transportation, Department of

541620 · Environmental Consulting Services Oklahoma Posted Jun 05, 2026
SolicitationSmall Business
Closes Jul 30, 2026

Ground Maintenance and Snow Removal Services

Transportation, Department of

561730 · Landscaping Services New Jersey Posted Jun 05, 2026
SolicitationNONE
Closes Jul 20, 2026

Intersection Safety Systems (ISS) Prototyping

Transportation, Department of

541715 · R&D in the Physical, Engineering, and … District of Columbia Posted Jun 05, 2026
Special NoticeNONE
Closes in 10 days

SOLE SOURCE SPECIAL NOTICE

Transportation, Department of

513110 · Broadcasting and Content Providers District of Columbia Posted Jun 05, 2026
Sources Sought
Closes in 27 days

VHF/FM Radio Equipment, Software, & Associated Support Services

Transportation, Department of

334290 · Other Communications Equipment Manufac… District of Columbia Posted Jun 05, 2026
Sources Sought
Closes in 27 days

Request for Information (RFI) regarding the potential to lease new RO/ROs vessels.

Transportation, Department of

532411 · Rental and Leasing Services District of Columbia Posted Jun 04, 2026
Presolicitation

Western Federal Lands Highway Division (WFLHD) Building Renovations

Transportation, Department of

236220 · Commercial and Institutional Building … Washington Posted Jun 04, 2026
Combined Synopsis/SolicitationNONE
Closes tomorrow

Headquarters Building (HQB) Mechanical and Electrical Upgrades at the Mike Monroney Aeronautical Center (MMAC), Oklahoma City, OK.

Transportation, Department of

236220 · Commercial and Institutional Building … Oklahoma Posted Jun 04, 2026
Sources Sought
Closes in 27 days

VHF/FM Radio Equipment, Software, & Associated Support Services

Transportation, Department of

334290 · Other Communications Equipment Manufac… District of Columbia Posted Jun 04, 2026
Sources Sought
Closes in 16 days

Renovation of the Thomas P. Stafford Building at the Mike Monroney Aeronautical Center

Transportation, Department of

236220 · Commercial and Institutional Building … Oklahoma Posted Jun 04, 2026
Presolicitation

ID FLAP ADA 2019(1), Western Heritage Byway - Swan Falls Road

Transportation, Department of

237310 · Highway, Street, and Bridge Constructi… Idaho Posted Jun 04, 2026
Award NoticeHUBZone

Cherokee National Forest

Transportation, Department of

237310 · Highway, Street, and Bridge Constructi… Tennessee Posted Jun 04, 2026 $7.3M award
Special NoticeNONE
Closes in 6 days

Works Association (APWA) Membership

Transportation, Department of

813910 · Religious, Grantmaking, Civic, Profess… District of Columbia Posted Jun 04, 2026
SolicitationSmall Business
Closes in 28 days

U.S. Department of Transportation Small Business Innovation Research Fiscal Year 2026 Phase I Solicitation

Transportation, Department of

541715 · R&D in the Physical, Engineering, and … Posted Jun 03, 2026
Sources SoughtWOSB
Closes tomorrow

ARP HQ Strategic Planning Support

Transportation, Department of

541611 · Administrative Management and General … District of Columbia Posted Jun 03, 2026
Solicitation
Closes in 22 days

WA NP MORA 11(1), Fryingpan Creek Bridge

Transportation, Department of

237310 · Highway, Street, and Bridge Constructi… Washington Posted Jun 03, 2026
SolicitationNONE
Closes tomorrow

NV FLAP NYE 10(1) Bob Ruud Mem Hwy & Bell Vista Ave

Transportation, Department of

237310 · Highway, Street, and Bridge Constructi… Nevada Posted Jun 03, 2026
Combined Synopsis/Solicitation
Closed

Shine Micro Vessel Tracking Receivers

Transportation, Department of

334290 · Other Communications Equipment Manufac… Massachusetts Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 13 days

Paving Improvements at Eisenhower and Snell Locks

Transportation, Department of

237310 · Highway, Street, and Bridge Constructi… New York Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closed

GEOTECHNICAL DRILLING NV FLAP WAS CR 34(1) COUNTY ROAD 34

Transportation, Department of

541330 · Engineering Services Nevada Posted Jun 01, 2026
Sources SoughtNONE
Closes in 2 days

Request for Information (RFI): Boxcar Interior Wood Lining

Transportation, Department of

Iowa Posted Jun 01, 2026
Sources SoughtSmall Business
Closes tomorrow

ZMP ARTCC Water Treatment Services, MN

Transportation, Department of

221310 · Utilities Minnesota Posted Jun 01, 2026