33 CFR § 117.487 - Pierre Pass.

§ 117.487 Pierre Pass.

The draw of the S70 bridge, mile 1.0 at Pierre Part, shall open on signal; except that, from 10 p.m. to 6 a.m., the draw shall open on signal if at least four hours notice is given. During the advance notice period, the draw shall open on less than four hours notice for an emergency and shall open on demand should a temporary surge in waterway traffic occur.

[CGD 08-84-07, 50 FR 24195, June 10, 1985. Redesignated by USCG-2001-10881, 71 FR 70311, Dec. 4, 2006]