Causes
| Driver factors | ||||||
| 57% | ||||||
| 27% | Roadway factors |
|||||
| 6% | 3% | 3% | ||||
| 1% | ||||||
| 2% | ||||||
| Vehicle factors | ||||||
Breakdown of British and
American crash causes
A 1985 study by K. Rumar, using British and American crash reports as data, found that 57% of crashes were due solely to driver factors, 27% to combined roadway and driver factors, 6% to combined vehicle and driver factors, 3% solely to roadway factors, 3% to combined roadway, driver, and vehicle factors, 2% solely to vehicle factors and 1% to combined roadway and vehicle factors.
Read more about this topic: Bus Accidents