Interstate 55 - Contractor crews will soon begin work to improve northbound and southbound Interstate 55 in Ste. Genevieve County. The project includes pavement repairs from mile marker 141 to mile marker 162. Weather permitting, work will take place Friday, Jan. 22 through Monday, Feb. 22. Improvements will be completed in various locations on Interstate 55, and motorists should anticipate a lane reduction with a 16-foot width restriction within each work zone.