(KNZA)--Four people were injured in a one-vehicle crash Friday evening in Holt County, Missouri.

The Missouri State Highway Patrol says it happened on Interstate-29, about ten miles south of Craig, Missouri, shortly before 7:30.

According to the Patrol report, a 49-year-old Carter Lake, Iowa woman was southbound when she experienced a medical emergency. Her car traveled off the road into a median, continued southbound in the northbound lanes and went off the east side of the road. The vehicle continued into a wooded area where it came to rest.

The driver and her three passengers, ages 17, 15 and 13, were transported to Mosaic Life Care, in St. Joseph, for treatment of injuries.

The Patrol says all the occupants were properly restrained.