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| AASHTO is a nonprofit, nonpartisan association representing highway and transportation departments in the 50 states, the District of Columbia, and Puerto Rico. It represents all five transportation modes: air, highways, public transportation, rail, and water. Its primary goal is to foster the development, operation, and maintenance of an integrated national transportation system. |
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| Contact Us |
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| Website: |
http://www.transportation.org/
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| Telephone: | +1-202-624-5800 |
| Address: | 444 N Capitol St. NW - Suite 249 - Washington, DC 20001, Washington, United States |
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