TEN SLEEP — A Pennsylvania man was injured in a one-vehicle crash on U.S. 16 about noon on Monday.

According to Wyoming Highway Patrol Trooper John Hoffman, Enos Martin, 35, of Pennsylvania was driving a tractor-trailer combination, hauling an excavator westbound on U.S. 16.

“He was going too fast for the curve, locked up his brakes and drove through the guardrail on the switchback,” Hof...