U.S. Federal Route 14 is one of the main highways across Mc Henry County. This runs from the Lake/Mc Henry County Line, at Barrington Hills, to the Illinois/Wisconsin State Line, at Big Foot. U.S. Rt. 14 passes through the following towns in Mc Henry County. Barrington Hills Fox River Grove Cary Crystal Lake Woodstock
WB U.S. Rt. 14 west of the Lake/Mc Henry County Line. A junction marker on NB IL St Rt 31. A junction marker on WB IL St Rt 176. WB U.S. Rt. 14 near Woodstock. WB U.S. Rt. 14 near IL St Rt 47. WB U.S. Rt. 14 west of Woodstock. NOTE: The right-of-way on the left side of the picture. It leaves room future widening of the highway. WB U.S. Rt. 14/EB IL St Rt 173 in Harvard. WB U.S. Rt. 14 north of Harvard. EB U.S. Rt. 14 at the Illinois/Wisconsin State Line.