| U.S. Routes and Interstate Highways in Illinois |
|---|
| Primary Interstate Highways |
 I-24 -  I-39 -  I-55 -  I-57 -  I-64 -  I-70 -  I-72 -  I-74 -  I-80 -  I-88 -  I-90 -  I-94
|
| U.S. Routes |
 US 6 -  US 12 -  US 14 -  US 20 -  US 24 -  US 30 -  US 34 -  US 36 -  US 40 -  US 41 -  US 45 -  US 50 -  US 51 -  US 52 -  US 54 -   US 60/62 -  US 66 -  US 67 -  US 136 -  US 150
|
