The board of commissioners of the Port of New Orleans shall be required to keep the Danziger Bridge at Chef Menteur Highway, the Industrial Canal, and the St. Claude and Claiborne Avenue bridges at the Intracoastal Canal open to vehicular traffic crossing the bridge at the following times: 7:00 o’clock to 8:30 o’clock A.M. and from 5:00 o’clock to 6:30 o’clock P.M. Monday through Friday of each week.  These requirements shall be inapplicable in the event of an emergency.

Acts 1960, No. 563, §1; Acts 1988, No. 453, §1.