California Department of Transportation
 

Signs & Work Zones Contacts

Contact: Role / Responsibility:
Jennifer Perry
Ph: 916-654-7266
Email: jennifer.perry@dot.ca.gov
- Office Webmaster
- Sign Specifications
- California Sign Chart
- General Signing Issues (CA MUTCD Part 2)

Gordon Wang
Ph: 916-653-1816
Email: gordon.wang@dot.ca.gov
- Temporary Traffic Control (CA MUTCD Part 6)
- Work Zones
- Flagger Instruction
- TTC Sign Specifications

Johnny Bhullar
Ph: 916-654-7312
Email: johnny.bhullar@dot.ca.gov
- California MUTCD
- Part 1 - General

Don Howe
Ph: 916-654-2634
Email: don.howe@dot.ca.gov
- Part 2 - Signs (only the topics listed below)
        - Speed Limits & Speed Zones
        - Interchange Exit Numbering
        - TODS and Logo Signs
- Part 3 - Markings

Devinder Singh
Ph: 916-654-4715
Email: devinder.singh@dot.ca.gov
- California Traffic Control Devices Committee (CTCDC)
- Part 5 - TCDs for Low-Volume Roads