33 C.F.R. § 117.149
China Basin, Mission Creek
The draws of the Third Street bridge, mile 0.0, and the Fourth Street bridge, mile 0.2, both at San Francisco, shall open on signal if at least one hour notice is given.
The draws of the Third Street bridge, mile 0.0, and the Fourth Street bridge, mile 0.2, both at San Francisco, shall open on signal if at least one hour notice is given.