State Patrol investigating semi crash on I-94 in St. Paul, Minn.

ST. PAUL, Minn. (KMSP) - The Minnesota State Patrol is investigating a crash involving an overturned semi-truck on eastbound Interstate 94 in St. Paul Thursday morning. 

There were injuries in the crash, but the extent of the injuries have not been determined, the State Patrol said. 

The left two lanes of eastbound I-94 were closed temporarily while crews worked to clear the crash, but have since reopened.