Organizational Chart: Road & Signal Operations Division

Learn about the organization of the Road & Signal Operations, which performs repairs and scheduled maintenance of the County roads network, traffic signal systems, street lights, and facility infrastructure.  
Road & Signal Operations Division works 24/7 to provide a safe and reliable means of travel across the county's road system.

Road & Signal Operations Division

 Deputy Director

Ananth Prasad ​

East Yard Road Maintenance 

Road Maintenance Superintendent 
Ron Neal

West Yard Road Maintenance 

Road Maintenance Superintendent 
Dan Pendergraft

South Yard Road Maintenance  

Road Maintenance Superintendent
Rene Vargas

Traffic Engineering & Signal Operations 

Principal Civil Engineer

Environmental Health and Safety 

Environmental Health & Safety Specialist, Roads
Chris Ellsbury


Administrative Services Manager II 
Dawna Mencimer 

For More Information Please Contact:

Road & Signal Operations
1505 Schallenberger Road
San Jose, CA 95131
Fax: 408-971-1563
Phone: 408-494-2760

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