Title 23 › CHAPTER 6 — INFRASTRUCTURE FINANCE › § 610
Lets States set up "State infrastructure banks" with the U.S. Secretary of Transportation. Under written agreements, these banks can make loans and other credit help for highway, transit, rail, and eligible rural projects. States (alone or together through an interstate compact) may put federal money into separate highway, transit, rail, and rural accounts. For fiscal years 2022 through 2026, up to 10 percent of certain federal highway, transit, and rail funds may go into the bank. The Secretary can stop further federal deposits if a State breaks the agreement. Money tied to urban areas over 200,000 people needs the local metropolitan planning organization's written approval before it is used. The banks can loan up to 100 percent of project costs from the highway, transit, or rail accounts and up to 80 percent for rural projects. The first federal funds used for a project cannot be given as a grant. Loans can be subordinate to other debt. To start a bank, a State must put in at least 25 percent of each federal capitalization grant from non‑federal sources (with one highway exception), keep investment‑grade credit or insurance, credit and invest earnings in approved safe instruments, charge loans at or below market rates (rural loans at or below the TIFIA loan rate under section 603), begin loan repayment no later than 5 years after project completion or opening, and limit repayment terms to 30 years after the first payment. Banks must report yearly by September 30. Federal rules that apply to the original funds and projects also apply to bank money and repayments unless the Secretary says a rule conflicts (certain specified labor and transit rules still apply). Depositing federal funds in a bank does not make the United States legally promise to pay bank debts. For 2022–2026, a State may use up to 2 percent of the federal money in the bank to cover reasonable administrative costs. Definitions (one line each): Capital project (see 49 U.S.C. 5302); other forms of credit assistance (credit enhancements, reserves, interest subsidies, guarantees, leases, bond security, and similar approved debt tools); State (see section 401); capitalization (initial deposit); cooperative agreement (written State–Secretary deal); loan (repayable aid); guarantee (bank promises to cover some borrower debt); initial assistance (first funds used); leverage/leveraged (using debt to increase funds/liabilities exceed capital); rural infrastructure project and rural projects fund (see section 601).
Full Legal Text
Highways, Source: USLM XML via OLRC
Legislative History
Reference
Citation
23 U.S.C. § 610
Title 23, Highways
Last Updated
Sep 22, 2026
Release point: 119-110