Causes of Accidents in Oregon
In Oregon, most ATV deaths and injuries happen when operators encounter steep drop-offs (razorbacks) or other riders while climbing, crossing, or riding down dunes. About one-third of accidents happen when operators are carrying a passenger.

Oregon ATV–Related Deaths by Top Incident Type Under-16 Age Group

ATV, Off-Road Motorcycle, and Side-by-Side Fatalities in Oregon 2006–2010