---
kind: "section"
citation: "23 C.F.R. § 635.411"
title: "23"
number: "635.411"
heading: "Culvert and storm sewer material types."
url: "https://uscodex.org/cfr/23/635.411"
---

# §635.411. Culvert and storm sewer material types.


State Departments of Transportation (State DOTs) shall have the autonomy to determine culvert and storm sewer material types to be included in the construction of a project on a Federal-aid highway.


## Notes

### Amendments

[84 FR 51028, Sept. 27, 2019]

### Source

Source: 41 FR 36204, Aug. 27, 1976, unless otherwise noted.

### Authority

Authority: Sections 1525 and 1303 of Pub. L. 112-141, Sec. 1503 of Pub. L. 109-59, 119 Stat. 1144; 23 U.S.C. 101 (note), 109, 112, 113, 114, 116, 119, 128, and 315; 31 U.S.C. 6505; 42 U.S.C. 3334, 4601 et seq.; Sec. 1041(a), Pub. L. 102-240, 105 Stat. 1914; 23 CFR 1.32; 49 CFR 1.85(a)(1).

### Amendments

[84 FR 51028, Sept. 27, 2019]