County Road 645 in Dunklin County, Missouri

County Road 645 in Dunklin County is a residential street. It runs in a north-south direction and crosses County Road 620, County Road 624 and County Road 626 and ends at State Line Road, while the other end is a cul-de-sac. Nearby there is among others a school. County Road 645 also exists in Monroe County, Cape Girardeau County, Dent County, Lincoln County and Butler County.