---
kind: "section"
citation: "23 C.F.R. § 750.155"
title: "23"
number: "750.155"
heading: "State standards."
url: "https://uscodex.org/cfr/23/750.155"
---

# §750.155. State standards.


This part does not prohibit a State from establishing and maintaining standards which are more restrictive with respect to directional and official signs and notices along the Federal-aid highway systems than these national standards.


## Notes

### Amendments

[38 FR 16044, June 20, 1973, as amended at 40 FR 21934, May 20, 1975]

### Authority

Authority: 23 U.S.C. 131, 315, 49 U.S.C. 1651; 49 CFR 1.48(b).

### Source

Source: 38 FR 16044, June 20, 1973, unless otherwise noted.

### Amendments

[38 FR 16044, June 20, 1973, as amended at 40 FR 21934, May 20, 1975]