U.S. Federal Route 30 runs east-west across southern Kane County. This is a main alternative to the sometiems busy Interstate 88 to the north of U.S. Rt. 30. U.S. Rt. 30 passes through the following towns in Kane County. Montgomery
Sugar Grove
Big Rock U.S. Rt. 30 is multi-plexed in Kane County. Illinois State Route 47, near Sugar Grove.
U.S. Rt. 30 intersects the following towns in Kane County. Illinois State Route 31, at Montgomery.
EB U.S. Rt. 30 at the De Kalb/Kane County Line. WB U.S. Rt. 30 in Big Rock. EB U.S. Rt. 30 near IL St Rt 47. A junction marker on EB U.S. Rt. 30. A BGS on NB IL St Rt 47. BGS on WB U.S. Rt. 30/NB IL St Rt 47 at IL St Rt 56, in Sugar Grove. A junction marker on WB U.S. Rt. 30/NB IL St Rt 47. A BGS on WB I-88/IL St Rt 56. WB U.S. Rt. 30/NB IL St Rt 47 at Sugar Grove. Looking NB along U.S. Rt. 30/IL St Rt 47. Mile sign on Kane County.