The draw of the U.S. Route 9/Beesleys Point Bridge, mile 3.5, shall open if at least two hours' notice is given from October 1 to May 14 from 8 p.m. to 6 a.m., from May 15 to September 30 from 10 p.m. to 6 a.m., and from 8 p.m. on December 24 until and including 6 a.m. on December 26 of every year; and shall open on signal at all other times.
33 C.F.R. §117.722