23 CFR § 1.7 - Urban area boundaries.

---
identifier: "/us/cfr/t23/s1.7"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "23 CFR § 1.7 - Urban area boundaries."
title_number: 23
title_name: "Highways"
section_number: "1.7"
section_name: "Urban area boundaries."
chapter_name: "FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "A"
subchapter_name: "GENERAL MANAGEMENT AND ADMINISTRATION"
part_number: "1"
part_name: "GENERAL"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "23 U.S.C. 315; 49 CFR 1.48(b)."
regulatory_source: "25 FR 4162, May 11, 1960, unless otherwise noted."
cfr_part: "1"
---


# 1.7 Urban area boundaries.

Boundaries of an urban area shall be submitted by the State highway department and be approved by the Administrator prior to the inclusion in a program of any project wholly or partly in such area involving funds authorized for and limited to urban areas.