Title 23, HighwaysRelease 119-102

§407 Discovery and Admission as Evidence of Certain Reports and Surveys

Title 23 › CHAPTER 4 — HIGHWAY SAFETY › § 407

Last updated Aug 21, 2026|Official source

Summary

Reports and data made to plan safety fixes for dangerous roads, accident sites, or railway‑highway crossings under sections 130, 144, and 148, or to develop highway safety construction projects that might use Federal-aid highway funds, cannot be used or forced into evidence in any federal or state lawsuit for damages about those locations.

Full Legal Text

Title 23, §407

Highways, Source: USLM XML via OLRC

Notwithstanding any other provision of law, reports, surveys, schedules, lists, or data compiled or collected for the purpose of identifying, evaluating, or planning the safety enhancement of potential accident sites, hazardous roadway conditions, or railway-highway crossings, pursuant to section 130, 144, and 148 of this title or for the purpose of developing any highway safety construction improvement project which may be implemented utilizing Federal-aid highway funds shall not be subject to discovery or admitted into evidence in a Federal or State court proceeding or considered for other purposes in any action for damages arising from any occurrence at a location mentioned or addressed in such reports, surveys, schedules, lists, or data.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Prior Provisions

A prior section 407, added Pub. L. 95–599, title II, § 208(a), Nov. 6, 1978, 92 Stat. 2732, related to innovative project grants, prior to repeal by Pub. L. 112–141, § 3(a), div. C, title I, § 31109(c), July 6, 2012, 126 Stat. 413, 756, effective Oct. 1, 2012.

Amendments

2021—Pub. L. 117–58, which directed the amendment of this chapter by renumbering section 409 “and” section 407, was executed by renumbering section 409 as this section as if “and” had read “as”, to reflect the probable intent of Congress.

Reference

Citations & Metadata

Citation

23 U.S.C. § 407

Title 23, Highways

Last Updated

Aug 21, 2026

Release point: 119-102