A rollover crash on Minnesota Highway 68 on Monday afternoon is under investigation, the Minnesota State Patrol said.

Around 3:38 p.m., a vehicle that was traveling westbound on Highway 68 near Ghent went across the center line and struck a guardrail, the State Patrol said. The vehicle rolled and came to rest on its roof.

The driver of the vehicle was the only occupant, and was uninjured, the State Patrol said.

The cause of the crash is under investigation, State Patrol said.