PORT ALLEN — Another minor traffic shift is planned on the LA 1 Intracoastal Bridge in West Baton Rouge Parish, the Louisiana Department of Transportation and Development announced Friday.

Starting Tuesday night, all southbound traffic on LA 1 will be directed onto the LA 1 Southbound Bridge. This is expected to last until 4 a.m. on Wednesday.

Additionally, intermittent left and right lane closures going south will continue through Dec. 13 from 7 p.m. to 4 a.m. Intermittent left lane closures will also happen starting on Dec. 13 during the same hours.