Minnesota transportation officials say a serious crash involving a semi has closed down Interstate 94 at Lowry Hill Tunnel late Friday morning.

According to the Minnesota State Patrol, just before 11 a.m. a semi-truck carrying ammunition was traveling westbound on I-94 when it struck the wall of the Lowry Hill Tunnel and rolled over.

A semitrailer truck crashed late Friday morning at one end of the Lowry Hill tunnel in Minneapolis, halting traffic until late in the afternoon. The crash occurred about 10:55 a.m. in the westbound ...

A major crash in the Lowry Hill Tunnel has closed Interstate 94 in Minneapolis.The crash spilled the truck's cargo all over the tunnel which MnDOT is warning could take four or more hours to get ...

The BriefThe State Patrol says a woman died from a medical event on I-94 and Lyndale about an hour after a semi-truck crashed ...

A crash closed the Lowry Hill Tunnel in Minneapolis on Friday. Traffic camera footage shows a vehicle smashed against the tunnel supports.

A semi-truck carrying ammunition crashed into a wall at the Lowry Hill Tunnel in Minneapolis. The driver suffer ...

Traffic cam footage from the Minnesota Department of Transportation shows the moment a semi tipped and crashed into a tunnel ...

By Cole Premo, Nick Lentz Click here for updates on this story Minnesota (WCCO) -- Minnesota transportation officials say a serious ...