23 CFR § 620.104 - Standards.

---
identifier: "/us/cfr/t23/s620.104"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "23 CFR § 620.104 - Standards."
title_number: 23
title_name: "Highways"
section_number: "620.104"
section_name: "Standards."
chapter_name: "FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "G"
subchapter_name: "ENGINEERING AND TRAFFIC OPERATIONS"
part_number: "620"
part_name: "ENGINEERING"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "23 U.S.C. 315 and 318; 49 CFR 1.48, 23 CFR 1.32."
regulatory_source: "39 FR 33311, Sept. 17, 1974, unless otherwise noted."
cfr_part: "620"
---


# 620.104 Standards.

A finding of public interest by FHWA will be based on compliance with airway-highway clearances which conform to FAA standards for aeronautical safety.