Construction on Interstate 70 in the county can be expected to last until at least November according to the Illinois Department of Transportation website. The ongoing Kaskaskia River bridge replacement project is listed as having lane closure and lane reductions between mile marker 62 and mile marker 64 going through November 14. Further east, lane restrictions between the Bluff City and St. Elmo exits for roadway improvements are listed as going through November 4. West of Vandalia there is ongoing roadway improvement work for two sections of roadway between Mulberry Grove and Vandalia. Lane restrictions are expected in those areas until November 18.