33 C.F.R. § 117.115 Three Mile Creek.
Title 33 - Navigation and Navigable Waters
(a) The draw of the US43 bridge, mile 1.0 at Mobile, need not be opened from 7 a.m. to 9 a.m. and from 4:30 p.m. to 6:30 p.m. daily. At all other times, the draw shall open on signal if at least 12 hours notice is given. (b) The draw of the Norfolk Southern railroad bridge, mile 1.1 at Mobile, shall open on signal if at least five days notice is given.
Title 33: Navigation and Navigable Waters
PART 117—DRAWBRIDGE OPERATION REGULATIONS
Subpart B—Specific Requirements
Alabama
§ 117.115 Three Mile Creek.