ANDREWS COUNTY - State Troopers are investigating after a fatal crash on Wednesday night.
The accident happened in Andrews County.
Troopers tell NewsWest 9, the driver ran a stop sign, lost control and ran into a ditch.
The big rig flipped then slid about 200 feet.
Investigators say the driver wasn't wearing his seat belt and was thrown out of the semi.
He died at the scene.
We won't know the driver's name until his family is notified.