Contact Priscilla Nicholson

Other Staff Members

Cory Bluhm

Toll Systems & IT Manager
Laura Bohl

Administrative Assistant
Fabiola Bowers

Traffic & Incident Management Manager
Tracie Brown

Director of Operations
David Effrein

Budget Manager
Emily Gauci

Communications Specialist
Josephina Ibarra

Legal Assistant
John Jones

Assistant Director of Engineering - Maintenance
Jori Liu

Director of Communications
Elizabeth Lopez

Senior Toll Operations Specialist
Greg Mack

Director of Information Technology
Norma Martinez

Toll Operations Manager
Priscilla Nicholson

Accounts Payable Specialist
Chad Nutt

Area Maintenance Manager
Natasha Parra

Senior Administrative Assistant
Lisa Pohlmeyer

Senior Project Manager – Asset Management
Mike Sexton

Acting Director of Engineering
Sylvia Shelton

Assistant Director of Communications
Oscar Solis

Senior Engineer
Charles Vaughn

Area Maintenance Manager
Juan de Dios Villarreal, Jr., P.E.

Assistant Director of Engineering - Construction
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