COLORADO SPRINGS, Colo. -

Two people were hurt when the truck they were riding in rolled at Circle and Monterey Thursday.

Police say a pickup truck pulling a trailer filled with asphalt rolled, coming to a rest on its roof.

Police say there were two people riding in the truck when it rolled.

The driver was thrown from the truck and suffered a severe head injury. He is in critical condition. The passenger is in fair condition.

No names have been released.

The cause of the crash is under investigation.