Images from 2023 state truck driving championships across the county as truck drivers qualify for the 2023 National Truck Driving and Step Van Driving Championships in Columbus, Ohio.

Photos from American Trucking Associations' Technology & Maintenance Council Annual Meeting Feb. 26-March 2, 2023, at the Orange County Convention Center in Orlando, Fla. 

A timeline of landmark emission changes for U.S. heavy-duty trucks and engines since 2000. 

In 2022, American Trucking Associations' Management Conference & Exhibition returns to the San Diego Convention Center Oct. 22-25, the same venue where the event was held in both 2019 and 2014.

A look at the finalists and champions of each award category for the 2022 National Truck Driving & Step Van Driving Championships from Indianapolis. More photos from the competition here and the state championships here.

Images from the 2022 National Truck Driving & Step Van Driving Championships in Indianapolis Aug. 16-19, 2022, at the Indiana Convention Center.

Photos from state truck driving championships leading up to the 2022 National Truck Driving and Step Van Driving Championships.

Photos from American Trucking Associations' 2022 Technology & Maintenance Council annual meeting in Orlando, Fla., March 7-10, 2022.

Photos: The 2021 Capitol Christmas Tree began its journey in California on Oct. 23, in the Mad River Ranger District of the Six Rivers National Forest. It was driven cross-country by the official designated tour carrier, System Transport, a division of Trans-System Inc. and arrived in Washington, D.C., on Nov. 19.

Photos from American Trucking Associations' 2021 Management Conference & Exhibition at the Music City Center in Nashville, Tenn.