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Our People

Ready to Serve

An extension of your team, our staff stand ready to serve on important issues ranging from advocacy, engineering, and health and safety to sustainability and workforce development.

Seneca Diggs
Administrative Assistant, ERT
Jean-Paul Fort
Director, Pavement Engineering & Innovation
Ann Marie B. Penaranda
Manager, Meetings & Education
R. Buzz Powell, PhD, PE
APA Technical Director
Brett Williams
Senior Director, Engineering & Technical Services
J. Richard Willis, PhD
Vice President, Engineering, Research, & Technology