Traffic Engineering HQ Contacts

Contact	Responsibility
Traffic Signs Jawad Naderi (Acting)	California Sign Specifications, Sign Charts/Poster Cal-NExUS (Exit Numbering) Construction Project Funding Identification Signs Functional Manager for 1146 Signs & Marking Orders and TODS & LOGO Standard Plans and Specifications for Signs Statewide Contract for Roadway Signs TODS & Logo Sign Programs Victims Memorial Signing Program (DUI)
Mike Malyy	New Products - Signing and Delineation Material Proven Safety Countermeasures Standard Plans and Specifications for Pavement Delineation, Rumble Strips and Category 1 Temporary Traffic Control Devices
Timothy Kong	California Traffic Control Devices Committee (CTCDC) California MUTCD \| District CA MUTCD Contacts CTCDC Experimental Items
Caroline Chen	California Manual on Setting Speed Limits Functional Manager for 1139 Speed Zones
John Castro Brian Chow Harrison Lam	Electrical Systems (and related new products, Standard Plans and Specifications) Standard Plans and Specifications for Electrical Systems
Malik Rehman Diego Castaneda Jawad Naderi Nur Taraky	MASH (Category 3 & 4 Devices) Standard Plans and Specifications for Temporary Railings & Barriers and Traffic Control Devices Traffic Safety Devices and their Approved Products Traffic Safety Systems Manual
Mike Hagen	Multidisciplinary Accident Investigation Team (MAIT)
Timothy Kong	Legal Liaison

Last updated on 08/17/2026

CA MUTCD