33 C.F.R. § 117.234
Cedar Creek
The SR 36 Bridge, mile 0.5 in Cedar Beach, shall open on signal. From April 1 through November 30 from 2 a.m. to 4 a.m.; and from December 1 through March 31 from 6:30 p.m. to 6 a.m., the draw shall open on signal if at least four hours notice is given.