Overnight drivers in Boone County should expect delays on Interstate 70 over the next two months.
The Missouri Department of Transportation says one lane will close intermittently between Route BB, exit 115, and U.S. 40, exit 121.
Crews will be doing core drilling and strengthening shoulders as part of the Improve I-70 Program.
Work runs from 7 p.m. to 6 a.m., now through the end of June.
MoDOT urges drivers to stay alert and plan ahead for changing traffic conditions.