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Transportation & Infrastructure funding opportunities

Transportation and infrastructure investment. This page lists current federal opportunities classified by the issuing agency under: Transportation; Infrastructure Investment and Jobs Act (IIJA).

Agencies with the most current opportunities: Department of Transportation (10), Environmental Protection Agency (1), Small Business Administration (1), State of Idaho (1)

Open to businesses (2)

Ongoing programLoanBusinessesIdaho state program

Idaho REDIFiT Low Interest Transportation Loan Program

Idaho State Department of Agriculture · State of Idaho

Deadline
Ongoing program · no application deadline published
Published award range
Amount not stated on the official Idaho state agency page
Ongoing programLoan guaranteeBusinesses

SBA Surety Bond Guarantee Program

U.S. Small Business Administration · Small Business Administration

Deadline
Ongoing program · no application deadline published
Published award range
Amount not stated on the official SBA page

Open to nonprofits (3)

Open (posted)Cooperative AgreementGrantNonprofits

FAA Aviation Research Grants Program

DOT - FAA Aviation Research Grants · Department of Transportation · 20-01

Deadline
Closes September 7, 2027
Published award range
Published award: Up to $6,000,000