DOTD plans alternating lane closure on LA 21 south of I-12 in St. Tammany Parish starting tonight.
This will affect LA 21 Northbound and LA 21 Southbound starting Tuesday, August 09, at 8:00 PM through Thursday, August 11, at 6:00 AM, weather permitting.
This will be an Alternating Partial Closure of Both Left and Right Lanes starting at the Bayour Dezaire Bridge through to Lalanne Road.
These lane closures will occur only between the hours of 8:00 PM & 6:00 AM each night. There will not be any daytime lane closures.
There will be no vehicle restrictions, and emergency vehicles will have access.
Motorists may encounter a moderate to heavy delay during this time.
