NPS photo
Motor vehicle accident involving a bison
Winter driving conditions, poor visibility, and high speeds create hazardous driving conditions at Wind Cave National Park during winter months. At this time of the year, especially in snowy conditions, wildlife patterns change. It is not uncommon to find bison along highways licking salt used on roads outside the park and deposited inside the park by passing vehicles. Accidents involving large wildlife have the potential to cause serious injuries to drivers and their passengers. Studies show the best way to reduce these types of accidents is for drivers to slow down.
“Encountering a bison at night on the road is like driving toward a black hole,” said Vidal Davila, park superintendent. “If your headlights don’t pick up their eye reflection, they are very difficult to see and nearly impossible to see in poor visibility. Each winter, rangers see an increase in accidents involving vehicles and wildlife caused primarily by people driving too fast on park roads. While we have not had any serious visitor injuries, in the last five years 47 large animals, primarily bison, were killed as a result of motor vehicle accidents. Sometimes even driving the posted speed limit is too fast for conditions and people need to slow down.”