Rankings · Roads
Deadliest roads in Illinois
Roads in Illinois with the most fatal crashes across 2020–2024. Long highways cross many communities and carry heavy traffic, so they naturally rank high. Road names are as recorded in police reports and can vary.
| # | Road | Fatal crashes | Deaths |
|---|---|---|---|
| 1 | I-57 | 103 | 124 |
| 2 | I-55 | 99 | 118 |
| 3 | I-94 | 78 | 82 |
| 4 | I-80 | 51 | 64 |
| 5 | I-290 | 40 | 47 |
| 6 | I-74 | 39 | 43 |
| 7 | I-90 | 36 | 44 |
| 8 | US-45 | 35 | 39 |
| 9 | US-30 | 33 | 38 |
| 10 | SR-3 | 28 | 33 |
| 11 | I-70 | 27 | 29 |
| 12 | I-294 | 27 | 27 |
| 13 | US-50 | 26 | 35 |
| 14 | SR-1 | 26 | 29 |
| 15 | SR-83 | 26 | 28 |
| 16 | US-51 | 24 | 27 |
| 17 | US-34 | 24 | 27 |
| 18 | I-88 | 24 | 26 |
| 19 | US-24 | 22 | 27 |
| 20 | SR-47 | 22 | 24 |
| 21 | SR-29 | 22 | 23 |
| 22 | US-20 | 22 | 22 |
| 23 | SR-50 | 21 | 21 |
| 24 | I-64 | 21 | 21 |
| 25 | SR-37 | 19 | 21 |