Traffic Engineers


The American Association of State Highway and Transportation Officials provides education, research, news, and other resources for the transportation industry.

555 12th St., NW, Suite 1000
Washington, D.C. 20004-1200
Tel: (202) 624-5800

The American Public Transportation Association aims to improve and strengthen public transportation through advocacy, innovation, and information sharing.

1300 I Street, NW, Suite 1200 East
Washington, D.C. 20005-3393
Tel: (202) 496-4800
Fax: (202) 496-4324

The American Society of Highway Engineers promotes safe, efficient, and sustainable transportation through education and fellowship.

610 Radcon St.
Johnstown, PA 15904-1418

The Institute of Transportation Engineers offers information on membership, careers, and certification.

1627 Eye Street, NW, Suite 600
Washington, D.C. 20006-4087
Tel: (202) 785-0060
Fax: (202) 785-0609

The U.S. Department of Transportation provides information about the federal transportation system.

1200 New Jersey Avenue, SE
Washington, D.C. 20590-0001
Tel: (855) 368-4200