Arizona Transportation Research Center Providing information to Arizona's transportation community. The Arizona Transportation Research Center (ATRC) administers the research activity of the Arizona Department of Transportation (ADOT) and the publication of the results. In addition, it houses the ADOT Library and the Product Resource Investment Deployment and Evaluation (PRIDE) program, which coordinates the evaluation of new products for use by ADOT and maintains the Approved Products List. For general information about the ATRC, click on the More About ATRC link at left; for information about a specific ATRC program, click on its link.   Contact us at: Arizona Transportation Research Center Mailing Address: Street Address: 206 S. 17th Ave.  MD 075R 2739 E. Washington Phoenix, AZ  85034 Phoenix, AZ  85007 Fax: (602) 712-3400 Map to ATRC