33 CFR 117.163 - Islais Creek (Channel).

Regulations last checked for updates: Feb 12, 2026

Title 33 - Navigation and Navigable Waters last revised: Feb 03, 2026

View all text of Subpart B [§ 117.51 - § 117.1107]

§ 117.163 - Islais Creek (Channel).

(a) The draw of the Illinois Street drawbridge, mile 0.3 at San Francisco, shall open on signal if at least 72 hours advance notice is given to the Port of San Francisco.

(b) The draw of the Third Street drawbridge, mile 0.4 at San Francisco, shall open on signal if at least 72 hours advance notice is given to the San Francisco Department of Public Works.

[USCG-2008-0648, 73 FR 74019, Dec. 5, 2008, as amended by USCG-2018-0874, 84 FR 30879, June 28, 2019]

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 117.163