Title 23 › Chapter 3— GENERAL PROVISIONS › § 331
A federal agency (not the Federal Highway Administration) that reviews a State’s permit, approval, or jurisdictional decision must do a short review of certain highway projects inside an existing operational right-of-way. "Eligible project or activity" means work inside that right-of-way that is eligible for or treated like federal highway aid and is either preventive maintenance, preservation, a highway safety improvement, or a new turn lane the State says in writing will help safety; it must be a categorical exclusion under the rules (or would be one if funded). It does not include building a new travel lane. "Preliminary evaluation" means the normal review the agency can finish in 45 days. The agency head must complete at least that preliminary evaluation and tell the State the result within 45 days of getting the application. The agency head may add up to 30 more days if they give the State a written explanation. If the agency misses a deadline, it must send a report within 30 days to the State and to the Senate Committee on Environment and Public Works and the House Committee on Transportation and Infrastructure explaining why, and must post that report online within 14 days after sending it.
Full Legal Text
Highways — Source: USLM XML via OLRC
Legislative History
Reference
Citation
23 U.S.C. § 331
Title 23 — Highways
Last Updated
Apr 5, 2026
Release point: 119-73not60