A Billings man was taken to St. Vincent Healthcare after rolling his white Oldsmobile on I-90 Thursday night.
The man suffered non-life-threatening injuries.
The rollover was near mile marker 462, east of town. The man was headed east when he skidded across the road and down into the median, where his vehicle rolled. When the vehicle finally stopped, it was nearly in the westbound lane.
The vehicle's windows were shattered, and its front end was smashed. Garbage, glass and a pair of shoes were strewn in the southbound lane.
At the scene, Trooper Kyle Hayter said speed and alcohol are assumed to be factors in the crash, but that's not certain at this time.
When the first people arrived on scene, Hayter said, they reported the man was in the median.
He said he was unsure if the man was ejected from the vehicle during the crash.