[Code of Federal Regulations] [Title 33, Volume 1] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR117.137] [Page 551] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 117_DRAWBRIDGE OPERATION REGULATIONS--Table of Contents Subpart B_Specific Requirements Sec. 117.137 St. Francis River. The draws of the Chicago, Rock Island and Pacific railroad bridge, mile 59.7 at Madison, and all drawbridges above that point, need not be opened for the passage of vessels. [CGD 82-025, 49 FR 17452, Apr. 24, 1984, as amended by CGD02 86-33, 51 FR 32318, Sept. 11, 1986]