Illinois interstate exit guides

23 interstates cross Illinois with 802 numbered exits. Pick a highway for the full exit-by-exit rundown.

• I-55 in Illinois — 124 exits
• I-57 in Illinois — 87 exits
• I-90 in Illinois — 80 exits
• I-74 in Illinois — 67 exits
• I-94 in Illinois — 57 exits
• I-80 in Illinois — 52 exits
• I-72 in Illinois — 42 exits
• I-88 in Illinois — 38 exits
• I-290 in Illinois — 37 exits
• I-294 in Illinois — 35 exits
• I-39 in Illinois — 32 exits
• I-64 in Illinois — 30 exits
• I-70 in Illinois — 24 exits
• I-355 in Illinois — 20 exits
• I-255 in Illinois — 15 exits
• I-270 in Illinois — 14 exits
• I-155 in Illinois — 11 exits
• I-474 in Illinois — 9 exits
• I-190 in Illinois — 7 exits
• I-172 in Illinois — 6 exits
• I-24 in Illinois — 6 exits
• I-280 in Illinois — 5 exits
• I-180 in Illinois — 4 exits