National Motor Freight Traffic Association, Inc. (NMFTA)
1001 North Fairfax Street, Suite 600
Alexandria, VA 22314
1-866-411-6632
Web: www.nmfta.org

Mississippi Trucking Association (MTA)
825 North President Street
Jackson, MS 39202
1-800-878-2593
Web: www.mstrucking.org

American Trucking Associations (ATA)
950 North Glebe Road, Suite 210
Arlington, VA 22203
1-703-838-1700
Web: www.truckline.com

Southern Motor Carriers (SMC3)
500 Westpark Drive
P.O. Box 2040
Peachtree City, GA 30269
1-770-486-5800
Web: www.SMC3.com