U.S. Federal Route 52 is the main east-west highway across Central Carroll County. It is multi-plexed with IL St Rt 64 the entire length of the county. U.S. Rt. 52 passes through the following towns in Carroll County. Savanna
U.S. Rt. 52 is multi-plexed in Carroll County. Illinois State Route 64, from the Illinois/Iowa State Line to the Carroll/Ogle County Line.