WHO: The Mississippi Department of Transportation (MDOT).
WHAT: Temporary lane closures.
WHEN: From 9 a.m. until 2 p.m. on Wednesday, September 16.
WHERE: Interstate 20 westbound between Interstate 55 north (Exit 46) and State Street (Exit 45B).
HOW: Motorists should slow down and be alert for roadside workers. Stay updated at MDOTtraffic.com, download the MDOT Traffic mobile app and follow @MississippiDOT on Facebook and Twitter.