There is a disabled vehicle on the inner loop of Interstate 695, the Baltimore Beltway, at Exit 21 to Maryland Route 129/Park Heights Avenue.
Beginning at 7 p.m., crews will being closing travel lanes on the inner loop of the Baltimore Beltway in Catonsville as part of the State Highway Administration's replacement of the Wilkens Avenue overpass.
Three lanes will be closed by 11 p.m. and a new traffic pattern will go into effect by 5 a.m. Wednesday.
The construction detour will be in effect until the fall.
For the most up-to-date traffic information, visit The Baltimore Sun's traffic map.