The Missouri Department of Transportation will perform overnight concrete replacement work starting Sunday on a section of westbound Interstate 70 in Cooper County.

The work will take place from 6 p.m. to 6 a.m. each night, with work expected to be completed by next Thursday. The work will take place between mile marker 98, the Arrow Rock exit, and mile marker 101, the Highway 40 and West Ashley Road exit at Boonville.

MoDOT urges motorists to use caution in the work zone.