23 CFR § 650.107 - Applicability.

---
identifier: "/us/cfr/t23/s650.107"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "23 CFR § 650.107 - Applicability."
title_number: 23
title_name: "Highways"
section_number: "650.107"
section_name: "Applicability."
chapter_name: "FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "G"
subchapter_name: "ENGINEERING AND TRAFFIC OPERATIONS"
part_number: "650"
part_name: "BRIDGES, STRUCTURES, AND HYDRAULICS"
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. 119, 144, and 315."
cfr_part: "650"
---


# 650.107 Applicability.

(a) The provisions of this regulation shall apply to all encroachments and to all actions which affect base flood plains, except for repairs made with emergency funds (23 CFR part 668) during or immediately following a disaster.

(b) The provisions of this regulation shall not apply to or alter approvals or authorizations which were given by FHWA pursuant to regulations or directives in effect before the effective date of this regulation.