Section 117.315 - New River, South Fork(a) The draw of the Davie Boulevard (SW. Twelfth Street) bridge, mile 0.9 at Fort Lauderdale shall open on signal; except that, from 7:30 a.m. to 9 a.m. and 4:30 p.m. to 6 p.m., Monday through Friday, except Federal holidays, the draw need not open. Public vessels of the United States, tugs with tows, and vessels in distress shall be passed at any time.(b) The drawspan for the SR84 Drawbridge, mile 4.4 at Fort Lauderdale, must open on signal if at least 24 hours notice is given. Public vessels of the United States and tugs with tows must be passed through the draw as soon as possible.USCG-2001-10881, 71 FR 70310 , Dec. 4, 2006; 72 FR 7351 , Feb. 15, 2007