Scenes from the Alaska Truck Driving Championships.

Photos of winners and scenes from the 2019 Nebraska Truck Driving Championships held May 31-June 1 at Fonner Park in Grand Island, Neb.

Photos from the 2019 Missouri Truck Driving Championships May31-June 1 in Branson. (Missouri Trucking Association )

Photos of the winners at the Texas Truck Driving Championships in Waco, May 31 - June 1, 2019.

Photos from the 2019 Colorado Truck Driving Championships June 1 in Henderson. (Colorado Motor Carriers Association)

Photos of the winners from the Maine Truck Driving Championships in Hermon, May 18, 2019.

Photos from the Wisconsin Truck Driving Championships, May 17-18 in Appleton. (Wisconsin Motor Carriers Association)

Photos from the 2019 Kentucky Truck Driving Championships on May 17-18 at Kentucky Speedway in Sparta. (John Sommers II/For Transport Topics)

Photos from the 2019 Delaware Truck Driving Championships May 18 in Harrington, Del. (Eleanor Lamb/Transport Topics)

Photos from the Ohio Truck Driving Championships in Sandusky, Ohio, May 17-18, 2019. (Marissa Gamache/Transport Topics)