Routes in South Carolina: fatal crashes by route
106 signed routes in South Carolina have 20 or more fatal crashes from 2015 to 2024.
| Route | Type | Fatal crashes | Deaths | Counties |
|---|---|---|---|---|
| Interstate 20 | Interstate | 162 | 176 | 7 |
| Interstate 26 | Interstate | 298 | 342 | 12 |
| Interstate 77 | Interstate | 139 | 158 | 7 |
| Interstate 85 | Interstate | 142 | 162 | 5 |
| Interstate 95 | Interstate | 229 | 270 | 13 |
| Interstate 385 | Interstate | 48 | 56 | 2 |
| State Route 3 | State highway | 24 | 27 | 8 |
| State Route 4 | State highway | 24 | 26 | 4 |
| State Route 5 | State highway | 45 | 50 | 6 |
| State Route 6 | State highway | 83 | 87 | 10 |
| State Route 7 | State highway | 20 | 22 | 2 |
| State Route 9 | State highway | 150 | 163 | 11 |
| State Route 11 | State highway | 62 | 68 | 6 |
| State Route 12 | State highway | 31 | 33 | 7 |
| State Route 13 | State highway | 43 | 45 | 12 |
| State Route 14 | State highway | 53 | 60 | 10 |
| State Route 16 | State highway | 23 | 23 | 7 |
| State Route 18 | State highway | 24 | 25 | 10 |
| State Route 19 | State highway | 55 | 61 | 13 |
| State Route 20 | State highway | 74 | 76 | 13 |
| State Route 21 | State highway | 40 | 43 | 15 |
| State Route 22 | State highway | 50 | 54 | 14 |
| State Route 23 | State highway | 26 | 27 | 14 |
| State Route 24 | State highway | 50 | 60 | 11 |
| State Route 28 | State highway | 65 | 70 | 14 |
| State Route 29 | State highway | 44 | 46 | 15 |
| State Route 30 | State highway | 25 | 26 | 13 |
| State Route 31 | State highway | 54 | 60 | 13 |
| State Route 33 | State highway | 34 | 34 | 14 |
| State Route 34 | State highway | 98 | 105 | 24 |
| State Route 35 | State highway | 25 | 26 | 11 |
| State Route 36 | State highway | 23 | 24 | 11 |
| State Route 38 | State highway | 40 | 43 | 12 |
| State Route 39 | State highway | 34 | 37 | 16 |
| State Route 40 | State highway | 21 | 22 | 11 |
| State Route 41 | State highway | 68 | 74 | 16 |
| State Route 42 | State highway | 21 | 23 | 13 |
| State Route 43 | State highway | 22 | 23 | 10 |
| State Route 44 | State highway | 22 | 22 | 11 |
| State Route 45 | State highway | 31 | 35 | 9 |
| State Route 46 | State highway | 34 | 38 | 15 |
| State Route 48 | State highway | 38 | 41 | 10 |
| State Route 49 | State highway | 55 | 59 | 12 |
| State Route 50 | State highway | 24 | 24 | 13 |
| State Route 51 | State highway | 36 | 42 | 10 |
| State Route 52 | State highway | 28 | 29 | 11 |
| State Route 53 | State highway | 32 | 37 | 14 |
| State Route 54 | State highway | 32 | 34 | 13 |
| State Route 55 | State highway | 31 | 32 | 11 |
| State Route 56 | State highway | 34 | 35 | 9 |
| State Route 57 | State highway | 36 | 38 | 11 |
| State Route 61 | State highway | 68 | 72 | 14 |
| State Route 62 | State highway | 38 | 39 | 7 |
| State Route 63 | State highway | 28 | 29 | 12 |
| State Route 64 | State highway | 36 | 39 | 8 |
| State Route 65 | State highway | 22 | 22 | 10 |
| State Route 72 | State highway | 68 | 77 | 12 |
| State Route 76 | State highway | 21 | 21 | 7 |
| State Route 81 | State highway | 48 | 52 | 9 |
| State Route 90 | State highway | 25 | 26 | 4 |
| State Route 97 | State highway | 29 | 29 | 8 |
| State Route 101 | State highway | 41 | 45 | 7 |
| State Route 107 | State highway | 29 | 30 | 11 |
| State Route 125 | State highway | 20 | 21 | 3 |
| State Route 135 | State highway | 23 | 24 | 6 |
| State Route 146 | State highway | 27 | 28 | 4 |
| State Route 151 | State highway | 28 | 30 | 6 |
| State Route 161 | State highway | 22 | 23 | 3 |
| State Route 162 | State highway | 31 | 32 | 5 |
| State Route 165 | State highway | 22 | 23 | 5 |
| State Route 170 | State highway | 32 | 35 | 3 |
| State Route 183 | State highway | 41 | 45 | 6 |
| State Route 200 | State highway | 24 | 27 | 5 |
| State Route 215 | State highway | 29 | 34 | 5 |
| State Route 261 | State highway | 27 | 28 | 6 |
| State Route 291 | State highway | 40 | 43 | 2 |
| State Route 295 | State highway | 20 | 22 | 3 |
| State Route 296 | State highway | 26 | 28 | 3 |
| State Route 302 | State highway | 32 | 33 | 2 |
| State Route 544 | State highway | 27 | 27 | 1 |
| State Route 555 | State highway | 27 | 29 | 2 |
| State Route 642 | State highway | 53 | 61 | 2 |
| State Route 700 | State highway | 22 | 24 | 1 |
| State Route 707 | State highway | 22 | 22 | 2 |
| US Route 1 | US highway | 135 | 147 | 7 |
| US Route 15 | US highway | 99 | 110 | 8 |
| US Route 17 | US highway | 441 | 478 | 10 |
| US Route 21 | US highway | 156 | 176 | 10 |
| US Route 25 | US highway | 171 | 182 | 5 |
| US Route 29 | US highway | 135 | 145 | 4 |
| US Route 52 | US highway | 180 | 192 | 7 |
| US Route 76 | US highway | 206 | 213 | 13 |
| US Route 78 | US highway | 66 | 74 | 6 |
| US Route 123 | US highway | 45 | 46 | 3 |
| US Route 176 | US highway | 134 | 140 | 8 |
| US Route 178 | US highway | 76 | 85 | 8 |
| US Route 221 | US highway | 76 | 89 | 5 |
| US Route 276 | US highway | 53 | 54 | 1 |
| US Route 278 | US highway | 86 | 92 | 9 |
| US Route 301 | US highway | 85 | 94 | 7 |
| US Route 321 | US highway | 87 | 92 | 9 |
| US Route 378 | US highway | 90 | 105 | 11 |
| US Route 501 | US highway | 95 | 99 | 4 |
| US Route 521 | US highway | 75 | 84 | 6 |
| US Route 601 | US highway | 49 | 51 | 9 |
| US Route 701 | US highway | 46 | 47 | 2 |
Note: the counts are not rates. They do not account for the length or the traffic of a route. "Counties" is the number of counties with a fatal crash on the route.