The AASHTO Center for Environmental Excellence was developed in cooperation with the Federal Highway Administration to encourage environmental stewardship and to promote innovative ways to streamline the project delivery process in a manner that can be replicated easily throughout the country. For additional information on the Center, please visit the Center’s web site at http://transportation.org/aashto/home.nsf/FrontPage. or contact Shannon H. Eggleston, the Center Director at (202) 624-3649.