33 C.F.R. § 117.235 Chesapeake and Delaware Canal.
Title 33 - Navigation and Navigable Waters
The draw of the Conrail bridge, mile 7.7, shall open on signal. The following light signals, located in the center of the drawspan on both sides of the bridge, shall be used: (a) When the draw is to be opened immediately, one fixed amber light. (b) When the draw is not ready to be opened, one flashing red light.
Title 33: Navigation and Navigable Waters
PART 117—DRAWBRIDGE OPERATION REGULATIONS
Subpart B—Specific Requirements
Delaware
§ 117.235 Chesapeake and Delaware Canal.
