RAPID CITY, S.D. – A semi-truck rollover stalled traffic on I-90 Sunday evening.

South Dakota Highway Patrol and other local agencies were on scene of the crash, which occurred on the westbound lanes of I-90 just west of the Deadwood Avenue exit.

The white semi with trailer was lying on its passenger side with its trailer blocking the entire the west bound lanes. West-bound traffic was being detoured onto Deadwood Avenue until crews could clear the accident scene.

It’s not known what cause the crash, although thunderstorms were present at the time.

It was also not known as of yet if there were any injuries.