Illinois State Route 154 is the main east-west highway in Central Perry County. IL St Rt 154 passes through the following town in Perry County. Pinckneyville
A Perry County mile marker. WB IL St Rt 154 near Conant. A junction marker on EB IL St Rt 13. A guide marker at the round-a-bout on IL St Rt 13/154. EB IL St Rt 13/154 at the CN underpass. A junction marker on WB IL St Rt 13/154. WB IL St Rt 13/154 in Pinckneyville.