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We are currently experience an outage to our payment processing system. During this time you will not be able to place new orders. You can still access your store account to download and read your online publications that you have previously purchased.

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To submit your technical support request related to AASHTO electronic publications or with your E-Affiliate account, please use our technical support form.

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To submit your question to AASHTO Publications, please use the form below. For technical support, please use the tab above.

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If you have questions about your order or to place an order for a printed item (electronic items must be ordered through this website), please contact AASHTO Store order support at:

AASHTO Publications Order Department
P.O. Box 933538
Atlanta, GA 31193-3538
Phone: +1 (800) 231-3475 (U.S. and Canada only)
Fax: +1 (877) 275-9284 (U.S. and Canada only)
International Phone: +1 (770) 238-0423
International Fax: +1 (770) 238-0452
Email: (questions only)

Please do not send orders by email as we cannot guarantee the security of emailed credit card numbers.

American Association of State Highway and Transportation Officials Headquarters


444 North Capitol Street NW, Suite 249
Washington, DC 20001
Phone: +1 (202) 624-5800
Fax: +1 (202) 624-5806