U.S. Border Patrol agents say they seized a go-kart loaded with about 91 pounds of marijuana and arrested a suspected smuggler in Yuma on Wednesday night.

Agents were on patrol when they found suspicious tire tracks crossing the border. After following the tracks, agents discovered a go-kart with $45,940 worth of marijuana, said Spencer Tippets, spokesman for the U.S. Department of Homeland Security.

The driver, go-kart and marijuana were turned over to the Yuma County Narcotics Task Force.