Illinois State Route 25 spends much of its life. The route provided a nice north-south route along the eastern edge of Fox River. IL St Rt 25 passes through the following towns in Kane County. Carpentersville
East Dundee
Elgin
St. Charles
Geneva
Batavia
North Aurora
Aurora
Montgomery
IL St Rt 25 is not multi-plexed in Kane County. IL St Rt 25 intersects the following highways in Kane County. Illinois State Route 62, near Carpentersville.
NB IL St Rt 25 at the Kane/Kendall County Line. NB IL St Rt 25 in Montgomery. NB IL St Rt 25 near Downtown Aurora. A street sign in Aurora. SB IL St Rt 25 in Downtown Aurora. A guide marker in Downtown Aurora. NB IL St Rt 25 north of Downtown Aurora. NB IL St Rt 25 at I-88. A junction marker on WB IL St Rt 56. A street sign on WB IL St Rt 56. NB IL St Rt 25 at North Aurora. NB IL St Rt 25 north of North Aurora. NB IL St Rt 25 south of Batavia. NB IL St Rt 25 in Batavia. NB IL St Rt 25 in Geneva. A junction marker on WB IL St Rt 38. A street sign along IL St Rt 38 in Geneva. NB IL St Rt 25 in St. Charles. A Kane County mile marker. A BGS on EB U.S. Rt. 20. A BGS on EB U.S. Rt. 20. NB IL St Rt 25 near Elgin. NB IL St Rt 25 in Elgin. A junction marker on WB IL St Rt 58. A BGS on WB I-90. Another BGS on WB I-90. A BGS on WB I-90. A BGS on WB I-90. A BGS on WB I-90. A BGS on EB I-90. A BGS on EB I-90. A BGS on EB I-90. NB IL St Rt 25 near West Dundee. SB IL St Rt 25 south of IL St Rt 72. SB IL St Rt 25 at IL St Rt 72. NB IL St Rt 25 in Carpentersville. SB IL St Rt 25 at Mall Drive. A guide marker on the ramp from NB IL St Rt 31 to IL St Rt 62. A junction marker on EB IL St Rt 62. The northern end of IL St Rt 25 in Carpentersville. (October, 2006) The northern end marker. (October, 2006)