Regulations last checked for updates: Feb 12, 2026

Title 33 - Navigation and Navigable Waters last revised: Feb 03, 2026
§ 117.423 - Atchafalaya River.

The draw of the Kansas City Southern Railway bridge, mile 133.1 (mile 5.0 on N.O.S. Chart) above the mouth of the waterway, at Simmesport, shall open on signal if at least three hours advance notice is given.

[CGD8-88-05, 53 FR 27681, July 22, 1988]
authority: 33 U.S.C. 499; 33 CFR 1.05-1; and DHS Delegation No. 00170.1, Revision No. 01.4
source: CGD 82-025, 49 FR 17452, Apr. 24, 1984, unless otherwise noted.
cite as: 33 CFR 117.423