A fully loaded cement truck rolled over near Kelso injuring the driver.
Witnesses told Cowlitz Fire & Rescue that the truck was backing down a driveway when the wheels went off the road and it rolled onto its top into a creek drainage.
The driver was able to get out on his own. He was hospitalized with non-life threatening injuries.
Diesel and hydraulic fluid were leaking from the truck. They were contained with booms and absorbent pads.
A hazardous materials cleanup is underway.