The Environmental Affairs Division oversees the department's environmental efforts with the goal of making sure that transportation systems are environmentally sensitive. The division addresses air and water quality, animal and plant ecology, archeology, historic properties, environmental justice, hazardous materials and traffic noise. It also reviews and coordinates environmental documents, develops and delivers environmental training, is liaison to state and federal resource agencies, educates the public, and provides support to TxDOT districts and the Regional Environmental Centers.

Dianna F. Noble, P.E., serves as director. Contact us with questions or comments regarding the Environmental Affairs Division.