The draw of the Sassafras River (Route 213) bridge, mile 10.0 at Georgetown, Maryland, shall open on signal; except that from November 1 through March 31, from midnight to 8 a.m., the draw need only open if at least a six-hour advance notice is given.
[CGD05-99-006, 64 FR 61207, Nov. 10, 1999]
source: CGD 82-025, 49 FR 17452, Apr. 24, 1984, unless otherwise noted.
cite as: 33 CFR 117.570