Illinois State Route 10 is a east-west highway in Central Mason County. It runs from U.S. Rt. 136, near Easton, to the Logan/Mason County line. IL St Rt 10 passes through the following towns in Mason County. Easton
IL St Rt 10 is not multi-plexed in Mason County. IL St Rt 10 intersects the following highway in Mason County. U.S. Rt. 136, near Easton.