Executive Leadership

Jennifer Toth was appointed director of the Arizona Department of Transportation on January 5, 2023, to lead the agency responsible for planning, designing, building, maintaining and operating the state’s multimodal transportation system, managing transportation revenue, and providing motor vehicle title, registration and driver license services. Jennifer has over 25 years of experience in the...

Wayde Webb serves as chief operating officer/deputy director for the Arizona Department of Transportation. Wayde oversees ADOT’s Financial Management Services, the Administrative Services Division, Human Resources and Equal Opportunity, Motor Vehicle Division, Procurement Services and the Information Technology Group. Before joining ADOT in 2023 as the deputy director for Motor Vehicle Division...

Stacy Guillen serves as the deputy director of Law and Policy managing the operations for the Internal and External Affairs Division, Executive Hearing Office, Administrative Counsel, and the Employee and Business Development Office. She serves as the chief legal counsel for the agency, acts as a liaison to the Office of the Attorney General, and confers with all levels of international, federal...

Audra Merrick serves as state engineer and deputy director leading ADOT’s Multimodal Planning Division, Project Delivery and Operations Division, and Alternative Delivery and Major Projects Division. In this role, she oversees the development and delivery of ADOT’s construction program while driving the agency’s efforts to improve and sustain the safety and efficiency of Arizona’s transportation...

Jeromy Neumann serves as deputy director for enforcement and compliance leading the agency’s Enforcement and Compliance Division, Enterprise Safety and Business Continuity, and Emergency Management. In this role, he also oversees ADOT’s Traffic Operations Center and Incident Response Unit as well as Audit & Analysis. Before coming to ADOT in 2023 as an executive project manager, Jeromy worked in...