---
kind: "section"
citation: "23 C.F.R. § 655.605"
title: "23"
number: "655.605"
heading: "Project procedures."
url: "https://uscodex.org/cfr/23/655.605"
---

# §655.605. Project procedures.

- (a) **Federal-aid highways.** Federal-aid projects involving the installation of traffic control devices shall follow procedures as established in [23 CFR part 630](/cfr/23/part630.md), [subpart A](/cfr/23/subpartA.md), Federal-Aid Programs Approval and Project Authorization. Simplified and timesaving procedures are to be used to the extent permitted by existing policy.
- (b) **Off-system highways.** Certain federally funded programs are available for installation of traffic control devices on streets and highways that are not on the Federal-aid system. The procedures used in these programs may vary from project to project but, essentially, the guidelines set forth herein should be used.

## Notes

### Source

Source: 48 FR 46776, Oct. 14, 1983, unless otherwise noted.

### Authority

Authority: 23 U.S.C. 101(a), 104, 109(d), 114(a), 217, 315, and 402(a); 23 CFR 1.32; and 49 CFR 1.85.