Illinois State Route 59 is a north-south highway in Northwestern Will County. From Interstate 55 at Shorewood to Illinois State Route 126 at Plainfield, this use to be a alignment of Historical U.S. Rt. 66. IL St Rt 59 passes through the following towns in Will County. Shorewood
Joliet
Plainfield
Naperville
Aurora
IL St Rt 59 is multi-plexed in Will County. U.S. Rt. 30, at Plainfield.
IL St Rt 59 intersects the following highways in Will County. Interstate 55, at Shorewood. U.S. Rt. 52, at Shorewood.
SB IL St Rt 59 at the Will/Du Page County Line. NB IL St Rt 59 near 95th Steet. NB IL St Rt 59 near 119th Street. NB IL St Rt 59 near 135th Street. WB U.S. Rt. 30/NB IL St Rt 59 south of 143rd Street. A junction marker on EB U.S. Rt. 30. WB U.S. Rt. 30/NB IL St Rt 59 north of IL St Rt 126. A junction marker on WB IL St Rt 126. EB U.S. Rt. 30/SB IL St Rt 59 near Lockport Street in Plainfield. SB IL St Rt 59 on the southside of Plainfield. NB IL St Rt 59 south of Caton Farm Road. A street sign in Joliet. SB IL St Rt 59 north of Theodore Street in Joliet. NB IL St Rt 59 south of Black Road in Shorewood. SB IL St Rt 59 north of U.S. Rt. 52. A jucntion marker on EB U.S. Rt. 52. A street sign on U.S. Rt. 52. SB IL St Rt 59 near I-55 in Shorewood. The traffic merging on the left of the picture is NB traffic from NB I-55. A BGS on NB I-55. A set of BGS's on NB I-55. (July, 2007) A BGS on NB I-55. (September, 2010) NB IL St Rt 59 where the former ramp from NB I-55 merged into IL St Rt 59. NB IL St Rt 59 north of I-55. The southern end of IL St Rt 59 in Shorewood. SB traffic either turns on to the Frontage Road or merges with SB I-55. (Nov., 2005) The start point of NB IL St Rt 59. The southern start marker. The southern end marker. (Nov., 2005) The southern end of IL St Rt 59. (June, 2010) The southern end marker. (June, 2010) The southern end of IL St Rt 59. (September, 2010) The southern end marker. (September, 2010) The southern end marker (August, 2018)
