SHAMROCK, TX — A Clifton Springs man is dead and a Clifton Springs woman is seriously injured after two tractor-trailers collided outside of Amarillo, Texas.

The crash happened on Tuesday at about 12:15 p.m. on I-40, just outside of Shamrock.

The Texas Department of Public Safety says 41-year-old Peter Smith of Clifton Springs died at the scene, and 25-year-old Darrien Quagliata of Clifton Springs was airlifted to University Medical Center in Lubbock with serious injuries.

Investigators say Smith was traveling west, when he crossed lanes and hit the other tractor trailer, which was traveling east.

Investigators say Quagliata was in the sleeper berth of the truck at the time of the crash.

The driver of the other tractor-trailer suffered minor injuries.