A tractor trailer truck hauling a heavy load of dry cement mix overturned on State Route 840 Tuesday morning. The truck was said to be hauling 40,000 pounds of the cement mix. The wreck occurred on a State Route 840 exit ramp along I-24. The driver of the truck suffered non-life threatening injuries to his face and one arm. A crane was brought in to upright the truck because a semi-wrecker was unable to get the truck back up on its wheels due to the massive load it was carrying.