Two people were taken for medical treatment after an accident north of the intersection of Highway 395 and Ironwood Drive involving a Nevada Highway Patrol trooper.
The accident occured at 2:58 p.m. in the southbound lanes.
Firefighters at the scene said both vehicles had moderate to major damage.
East Fork medics transported two people to Carson Valley Medical Center as a result of the accident.
The NHP has asked that Douglas County conduct the accident investigation.