Case Studies

The Center for Environmental Excellence develops case studies to highlight exemplary programs, best practices, and innovative approaches.

Open laptop back to back with open encyclopedia
Group of colleagues discuss work

Communities of Practice

COPs provide forums for invited professionals to share information, experiences, and best practices on a range of environmental topics related to the planning, design, construction, maintenance, and operation of highway and transit systems. The goal of these Communities is to promote environmental stewardship and encourage innovative approaches to the transportation delivery process.

Practitioner Interviews

The Center for Environmental Excellence by AASHTO works with environmental practitioners from DOTs across the United States as we promote stewardship and encourage innovative ways to streamline the transportation process.

road through forest in autumn