Illinois State Route 49 is one of the main north-south highways in Clark County. This runs along the western edge of the county. This serves mostly small rural villages. IL St Rt 49 passes through the following towns in Clark County. Westfield Oilfield Casey
IL St Rt 49 is not multi-plexed in Clark County. IL St Rt 49 intersects the following highways in Clark County. Interstate 70, near Casey. U.S. Rt. 40, at Casey.
A BGS on EB I-70. SB IL St Rt 49 north of Casey. A guide sign on WB U.S. Rt. 40 for the control cities on IL St Rt 49. Kankakee is over 100 miles to the north. Proof that IL St Rt 49 passes through very rural areas. SB IL St Rt 49 near Moriah.
