The American Trucking Associations provides news, updates on industry issues, networking events, and other resources.

950 North Glebe Road, Suite 210
Arlington, VA 22203-4181
Tel: (703) 838-1700
Email: atamembership@trucking.org
https://www.trucking.org

The Professional Truck Driver Institute provides information about the trucking industry, including driver education and certification programs.

13791 E. Rice Pl., Suite 114
Aurora, CO 80015-1079
Tel: (720) 575-7444
Email: info@ptdi.org
http://www.ptdi.org

The Truckload Carriers Association provides information on the trucking industry, including driver education and certification.

555 East Braddock Road
Alexandria, VA 22314-2182
Tel: (703) 838-1950
Fax: (703) 836-6610
Email: tca@truckload.org
https://www.truckload.org