DRISI is composed of nine offices that work together as a team to provide solutions and knowledge that improve Californias Transportation System. Below are links to each of these offices, a brief description of their function, and a link to their homepage (as they become available) along with their main contact.
- James (Jim) Appleton, Division Chief
Email: James Appleton
- Wendy Hughey, Executive Secretary
Email: Wendy Hughey
Office of Communication System ResearchOversees Transportation Communications Related Research.
- Ramez Gerges, Office Chief
Email: Ramez Gerges
Office of Data Services and Technology (ODST)
ODST is the focal point for all GIS activities in the Department.
Office of Highway System Information and Performance(OHSIP)
OHSIP collects and analyzes report statistics related to the fiscal status, physical and geometric extent, performance, and designation of the State's roadway systems.
Office of Materials and Infrastructure (OMI)
Office of Operations and Resource Management (ORM)
Office of Planning, Policy, and Program Development
OPPPD provides information (analytical, statistical, social, environmental) to the decision-making process to comply with Federal and State laws, regulations, and mandates.
Office of Safety Innovation and Cooperative Research
OSICR provides essential research to find more effective and safe operation of the state highway system.
- Joe Horton, Office Chief
Email: Joe Horton
Telephone: (916) 654-8229
Office of Traffic Operations Research
TOR provides essential research to find more effective and safe operation of the state highway system.
Statewide Alerts and Other Information
- DRISI Home
- Research and Innovation
- Transportation System Information
- Contact Us
Department of Transportation
Division of Research, Innovation and System Information
P. O. Box 942874
Sacramento, CA 94274-0001
Phone: (916) 654-8899
Fax: (916) 654-9977