SIOUX CITY, IA– Sioux City Police, Fire Rescue, and Paramedics were called to a head-on collision Thursday morning at War Eagle Drive where one driver was seriously injured.

Officials say a pickup truck swerved into oncoming traffic for unknown reasons and collided with an elderly woman near Grove Street, as stated from the Sioux City Journal.

The elderly woman was trapped in her car after the accident and was removed by Sioux City Fire Rescue. She some trauma-type injuries and was transported to Mercy Medical Center, reports Siouxland Matters.

The pick-up truck had two passengers and one was taken to Mercy for check-up of injuries.

Conditions are still unknown and authorities are investigating the cause of the accident.