AASHTO Committee on Environment & Sustainability
Join the Committee on Environment & Sustainability every Thursday in October from 1:00-4:30pm EDT for important resources on conservation and updates. AASHTO CES Registration Link October 8th Registration Link: 2020 Definition of Waters of the United States and Permitting Implications under the Clean Water Act PFAS Considerations for State Transportation Agencies: Awareness and Case Studies Rethinking Roadside Uses—Pollinators, …