Illinois State Route 71 is a east-west highway that runs along the southern banks of the Fox River. This is the northern most county that it passes through. IL St Rt 71 passes through the following towns in Kendall County. Newark
Yorkville
Oswego
IL St Rt 71 is not multi-plexed in Kendall County. IL St Rt 71 intersects the following highways in Kendall County. Illinois State Route 47, at Yorkville.
EB IL St Rt 71 near Newark. A junction marker on NB IL St Rt 47. EB IL St Rt 71 in Yorkville. EB IL St Rt 71 near Oswego. Another junction marker. Located on EB U.S. Rt. 34 in Oswego. The eastern end in Oswego. The eastern end marker.
