Improvements to the Interstate 55/57/U.S. 60 cloverleaf interchange in Sikeston, Mo. will begin Monday, June 4, weather permitting. The interchange is located at mile marker 66. As work is underway, motorists should anticipate various lane and ramp closures.

The ramp from northbound I-55 onto westbound 60 will be closed, with a signed detour available. The ramp is expected to reopen Friday, Aug. 17, weather permitting.

The ramp from northbound I-57/eastbound 60 to northbound I-55 will also be closed, with a signed detour available. The ramp is expected to reopen Monday, Oct. 1, weather permitting.

Lane closures will also be in place. Northbound I-55 will be reduced to one lane with a 10-foot width restriction from mile marker 64 to mile marker 67. In addition, westbound U.S. 60/southbound I-57 and eastbound U.S. 60/northbound I-57 will be reduced to one lane with a 14-foot width restriction below the overpass. Completion is anticipated by Monday, Oct. 1, weather permitting.