Illinois State Route 22 runs briefly in Southeastern Mc Henry County. It runs from U.S. Rt. 14, east to the Lake/Mc Henry County Line. IL St Rt 22 passes through the following town in Mc Henry County. Fox River Grove IL St Rt 22 is not multi-plexed in Mc Henry County. IL St Rt 22 intersects the following highway in Mc Henry County. U.S. Rt. 14, in Fox River Grove.
A junction marker on WB U.S. Rt. 14. The western end of IL St Rt 22. The western end marker. EB IL St Rt 22 in Fox River Grove.
