U.S. Federal Route 20 is the main east-west sruface route in Northern Kane County. This is also a alternative to the Northwest Tollway (Interstate 90). U.S. Rt. 20 passes through the following towns in Kane County. Elgin Udina Pingree Grove Starks
WB U.S. Rt. 20 on the Truck By-Pass in Elgin. West end of the U.S. Rt. 20 Truck By-Pass at Elgin. A junction marker on SB IL St Rt 47. A set of guild markers on WB U.S. Rt. 20/NB IL St Rt 47/EB IL St Rt 72. A set of guild markers on EB U.S. Rt. 20/SB IL St Rt 47/WB IL St Rt 72. A BGS on WB I-90.