A two-car crash near downtown Colorado Springs left one person seriously injured Friday, police said.

Officers responded to a 4:52 emergency call and learned that a blue sedan ran a red light as it got off Interstate Highway 25 at the Bijou Street exit. The car sideswiped a pickup that was heading east on Bijou, hitting the front of the driver’s side. The pickup rolled several times but no one was badly hurt, police said. A passenger in the sedan suffered “life-threatening injuries.”

Police said excessive speed was a factor in the crash, and that at least one person was not wearing a seat belt.