Crews are closing down one eastbound and westbound lane on Highway 50 near Lafayette Street this week.
The closures start at 9:00 a.m. and last until 4:00 p.m.
Those closures are scheduled through Friday.
Crews are paving the median for the eastbound bypass near Lafayette Street.
The work is part of the Lafayette interchange project, and will improve six overpasses in the area and add an extra lane between Monroe and Clark.