Ohio State Route 4 is a norht-south highway in Clark County. It runs through the north-central and southwestern portions of the county. From the Montgomery/Clark County Line to Springfield this runs along a expressway. OH St Rt 4 pases through the following town in Clark County. Springfield
OH St Rt 4 is multi-plexed in Clark County. Interstate 70, from the Montgomery/Clark County Line to near Enon.
U.S. Rt. 40, near Springfield. Ohio State Route 41, at Springfield. OH St Rt 4 intersects the following highways in Clark County. Interstate 675, near Fairborn. Interstate 70, near Enon. Ohio State Route 359, near Donnelsville. U.S. Rt. 40, ner Springfield. U.S. Rt. 68, at Springfield. Ohio State Route 41, at Springfield. Ohio State Route 72, at Springfield. U.S. Rt. 40, at Springfield. Ohio State Route 41, at Springfield. Ohio State Route 334, near Springfield.
