Two people are in the hospital after a traffic crash involving a snow plow Sunday.
It happened just before 11 a.m. on Highway 18/151 in the Town of Springdale near Mount Horeb.
According to the Dane County sheriff's department, a car rear-ended a Highway department snowplow, and was then rear-ended by a van.
The two people in the car suffered serious injuries.
No one else was injured in the accident.
The westbound lanes of 18/151 were shut down for three hours while sheriff's deputies worked the scene.