Illinois State Route 38 runs east-west across Northern Du Page County. It runs along Roosevelt Road. IL St Rt 38 passes through the following towns in Du Page County. West Chicago
EB IL St Rt 38 at the Kane/Du Page County Line. EB IL St Rt 38 at the Union Pacific Railroad crossing near Geneva. WB IL St Rt 38 at a railroad underpass in West Chicago. EB IL St Rt 38 at IL St Rt 59. A Du Page County Mile marker. WB IL St Rt 38 in Glen Ellyn. A junction marker on NB IL St Rt 53. A guide marker on NB IL St Rt 53. A BGS on SB I-355. A BGS on NB I-355. A BGS on NB I-355. A BGS on NB I-355. A BGS on NB I-355. A BGS on SB I-355. A BGS on SB I-355. EB IL St Rt 38 east of I-355. EB IL St Rt 38 in Lombard. EB IL St Rt 38 at Villa Ave. EB IL St Rt 38 at IL St Rt 83. A BGS on EB IL St Rt 56. A BGS on EB IL St Rt 56. A BGS on EB IL St Rt 56. A BGS on NB IL St Rt 83. A BGS on NB IL St Rt 83. A BGS on NB IL St Rt 83. EB IL St Rt 38 in Oak Brook Terrace. EB IL St Rt 38 east of IL St Rt 56/83. EB IL St Rt 38 at York Road. EB IL St Rt 38 at York Road. A EB guide marker. Junction marker on NB York Road. A BGS on NB York Road. EB IL St Rt 38 at I-88/IL St Rt 110. EB IL St Rt 38 near I-290/294 near Hillside. EB IL St Rt 38 at I-290/294 near Hillside. WB IL St Rt 38 at the Cook/Du Page County Line.
