33 C.F.R. § 117.433 Bonfouca Bayou.
Title 33 - Navigation and Navigable Waters
The draw of the S433 bridge, mile 7.0, at Slidell, shall operate as follows: (a) The draw need not open for passage of vessels from 7 a.m. to 8 a.m. and from 1:45 p.m. to 2:45 p.m., Monday through Friday except Federal Holidays. (b) The draw need open only on the hour and half-hour from 6 a.m. to 7 a.m. and from 3 p.m. to 6 p.m., Monday through Friday except Federal holidays. (c) The draw shall open a signal from 9 p.m. to 5 am., if at least 4 hours notice is given to the Louisiana Department of Transportation and Development Security Service at (504) 375–0100. (d) At all other times the draw shall open on signal. [CGD8–95–026, 62 FR 14635, Mar. 27, 1997]
Title 33: Navigation and Navigable Waters
PART 117—DRAWBRIDGE OPERATION REGULATIONS
Subpart B—Specific Requirements
Louisiana
§ 117.433 Bonfouca Bayou.

