WinAContractUS

US federal contract search

Search live federal opportunities

9,288 live opportunities · Click a result to see its full procurement lifecycle · Updated daily · SAM.gov

Reset filters

14 procurements live now

TRANSPORTATION, DEPARTMENT OFProfessional, Scientific & Technical ServicesSort:NewestClosing soonHighest value
Professional ServicesCombined Synopsis/SolicitationSmall Business 2 days left 3 notices

Drilling CA NP YOSE MULTI(1) Yosemite NP Disaster Supplemental

Transportation, Department of Yosemite National Park, California6982AF26Q000010Professional, Scientific, and Tec…

Jun 11, 2026

Response deadline

▾ View 3-notice timeline
Professional ServicesSolicitationSBP

Screening Information Request (SIR) for the Strategic Sourcing for the Acquisition of Various Supplies and Equipment (SAVES)

Transportation, Department of College Park, Georgia697DCK-25-R-00302Other Computer Related Services

Jul 07, 2026

Response deadline

Professional ServicesSolicitationNONE

Materials Compatibility Test and Evaluation Services in support of Piston Aviation Fuels Initiative (PAFI) and Eliminate Aviation Gasoline Lead Emissions (EAGLE) programs

Transportation, Department of Atlantic City, New Jersey697DCK-26-R-00186Professional, Scientific, and Tec…

Jul 17, 2026

Response deadline

Professional ServicesCombined Synopsis/SolicitationNONE

Research to Support FHWA’s Office of Infrastructure Research and Development: Issued Call 3.0

Transportation, Department of693JJ3-23-BAA-0002-3Engineering Services

Jul 24, 2026

Response deadline

Professional ServicesCombined Synopsis/Solicitation

Broad Agency Announcement: Research to Support FHWA’s Office of Infrastructure Research and Development

Transportation, Department of693JJ3-23-BAA-0002Engineering Services

Sep 13, 2028

Response deadline

Professional ServicesCombined Synopsis/SolicitationNONE 2 notices

MARAD - Vessel Inspection Services for RRF Vessels - Third Party

Transportation, Department of693JF726R000014Engineering Services

Jun 26, 2026

Response deadline

▾ View 2-notice timeline
Professional ServicesSpecial Notice

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

Transportation, Department of Oklahoma City, Oklahoma26-EnvironmentalAEEnvironmental Consulting Services

Jun 22, 2026

Response deadline

Professional ServicesSolicitationNONE

Intersection Safety Systems (ISS) Prototyping

Transportation, Department of Washington, District of Columbia693JJ3-26-BAA-0004R&D in the Physical, Engineering,…

Jul 20, 2026

Response deadline

Professional ServicesSources SoughtWOSB 1 day left

ARP HQ Strategic Planning Support

Transportation, Department of Washington, District of Columbia693KA9-450-05122026Administrative Management and Gen…

Jun 10, 2026

Response deadline

Professional ServicesSolicitationNONE

Request for Offers: Stair Pressurization System Inspections and Testing at FAA fFacilities in Alaska

Transportation, Department of Anchorage, Alaska697DCK-26-R-00021Professional, Scientific, and Tec…

Jul 10, 2026

Response deadline

Professional ServicesSources Sought

ENTERPRISE FINANCIAL SERVICES (EFS) II

Transportation, Department of Washington, District of Columbia697DCK-26-X-XXXXXOther Accounting Services

Jun 18, 2026

Response deadline

Professional ServicesSpecial Notice 2 days left

Sole Source Special Notice / Pre-Solicitation Notice for a project involving contractor-work to be performed on a Tellabs-Based Passive Optical Local Area Network (LAN) Upgrade for the U. S. Department of Transportation (DOT)

Transportation, Department of Washington, District of Columbia693JK426R500003Computer Systems Design Services

Jun 12, 2026

Response deadline

Professional ServicesSolicitationNONE 6 days left

Research Initiatives in Support of FHWA Bridges and Structures Programs: Call 4.0

Transportation, Department of693JJ3-23-BAA-0001-4Engineering Services

Jun 16, 2026

Response deadline