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]
source: CGD 82-025, 49 FR 17452, Apr. 24, 1984, unless otherwise noted.
cite as: 33 CFR 117.137