Illinois State Route 59 is a north-south highway in Western Du Page County. This is one of the busiest traveled highways in the county. IL St Rt 59 passes through the following towns in Du Page County. Aurora
Naperville
Warrenville
West Chicago
Wayne Bartlett
IL St Rt 59 is not multi-plexed in Du Page County. IL St Rt 59 intersects the following highways in Du Page County. U.S. Rt. 34, at Naperville. Interstate 88, (Reagan Tollway) at Naperville.
NB IL St Rt 59 at the Will/Du Page County Line. SB IL St Rt 59 north of Montgomery Road. NB IL St Rt 59 at U.S. Rt. 34. NB IL St Rt 59 north of U.S. Rt. 34. NB IL St Rt 34 at Mc Coy. A junction marker on EB New York Ave. in Aurora. NB IL St Rt 59 at the BNSF underpass. NB IL St Rt 59 north of Diehl Road. SB IL St Rt 59 south of I-88/IL St Rt 110. A guide marker on the ramp from WB I-88/IL St Rt 110. A BGS on EB I-88. A BGS on WB I-88/IL St Rt 110. A BGS on WB I-88/IL St Rt 110. A BGS on EB I-88/IL St Rt 110. A BGS on EB I-88/IL St Rt 110. A BGS on WB I-88/IL St Rt 110. NB IL St Rt 59 in Warrenville. NB IL St Rt 59 near the West Chicago/Warrenville line. NB IL St Rt 59 at IL St Rt 38. A junction marker on EB IL St Rt 38. SB IL St Rt 59 near Downtown West Chicago. NB IL St Rt 59 in West Chicago. NB IL St Rt 59 south of IL St Rt 64. SB IL St Rt 59 in Bartlett.
