Illinois State Route 115 is the longest north-south highway in Ford County. This runs in the from Illinois State Route 9, near Perdueville to the Ford/Kankakee County Line, at Cabery. IL St Rt 115 passes through the following towns in Ford County. Roberts
SB IL St Rt 115 at the Ford/Kankakee County Line. SB IL St Rt 115 in Cabery. SB IL St Rt 115 south of Cabery. SB IL St Rt 115 near Stelle. SB IL St Rt 115 near Kempton. SB IL St Rt 115 south of IL St Rt 116. SB IL St Rt 115 near Piper City. SB IL St Rt 115 in Piper City. EB U.S. Rt. 24/SB IL St Rt 115 near Piper City. A junction marker on EB U.S. Rt. 24/SB IL St Rt 115. A junction marker on EB IL St Rt 54/NB IL St Rt 115. NB IL St Rt 54/115 in Roberts. Looking at the southern end of IL St Rt 115. A junction marker on EB IL St Rt 9. The southern end marker.