Illinois State Route 38 has it's eastern end in Cook County. It runs about 2.9 miles from U.S. Rt. 12/20/45 to the Cook/Du Page County Line. IL St Rt 38 passes through the following towns in Cook County. Hillside
Westchester IL St Rt 38 in not multi-plexed in Cook County. IL St Rt 38 intersects the following highways in Cook County. Interstate 294, (Tri-State Tollway) near Hillside. U.S. Rt. 12, at Westchester. U.S. Rt. 20, at Westchester. U.S. Rt. 45, at Westchester.
BGS on NB I-294. A BGS on NB I-294. A BGS on NB I-294. A BGS on NB I-294. A BGS on WB I-290. A BGS on WB I-290/IL St Rt 110. A BGS on WB I-88. EB IL St Rt 38 in Hillside. A junction marker on EB U.S. Rt. 12/20; SB U.S. Rt. 45. The eastern start of IL St Rt 38 in Hillside. The eastern begin marker. The eastern end in Hillside. The eastern end marker.
