10-40-420  Closed hours for bridges.
   No bridge within the city, on any day of the week, excepting Sunday, shall be opened during the times herein specified:
   Across Ogden Slip at Outer Drive, across the main river and across the south branch of the Chicago River, from its junction with the main river south to and including W. Roosevelt Road, and across the north branch of the Chicago River at W. Kinzie Street, between the hours of 7:30 a.m. and 10:00 a.m. and on any day excepting Saturday between the hours of 4:00 p.m. and 6:30 p.m. and on Saturday between the hours of 12:30 p.m. and 2:00 p.m. and between 5:00 p.m. and 6:00 p.m.; provided, however, that the Outer-Link Bridge across the main river shall be opened to permit the passage of passenger boats operating on a fixed schedule between 9:45 a.m. and 10:00 a.m.
   Across the north branch of the Chicago River north of W. Kinzie Street to and including N. Halsted Street between the hours of 7:00 a.m. and 8:00 a.m. and 5:00 p.m. and 6:00 p.m.
   Across the south branch of the Chicago River south of W. Roosevelt Road to and including S. Halsted Street between the hours of 7:00 a.m. and 8:00 a.m. and 5:00 p.m. and 6:00 p.m.
   Across the north branch of the Chicago River north of N. Halsted Street and across the south branch of the Chicago River south of S. Halsted Street between the hours of 7:00 a.m. and 8:00 a.m. and 5:30 p.m. and 6:30 p.m.
   The provisions of this section shall not apply to bridges which have a clearance of less than 16 feet above Chicago City datum. Such bridges shall open at any time, except as hereinafter provided, to permit the passage of tugs and tug boats.
(Prior code § 38-44)