DRISI Research and Innovation

Share via:

Caltrans Division of Research, Innovation and System Information (DRISI) manages a comprehensive program to research, develop, test, and evaluate transportation innovations sought by its customers. These innovations in methods, materials, and technologies enable Caltrans to promote safety, enhance mobility and sustainability, improve the management of public facilities and services, and protect public investment in transportation infrastructure.

  • Read more about DRISI

    The Division of Research, Innovation and System Information:

    • Sets its research agenda based on the involvement and participation of its internal and external customers
    • Performs applied research
    • Performs research for all modes of transportation
    • Provides technical assistance to its customers for deployment of research products
    • Engages in both short-term and long-term research


    The Division of Research, Innovation and System Information provides solutions and knowledge that improve California’s transportation system.


    • Strengthen and sustain our ability to serve as a central resource for technical expertise
    • Optimize the quality and value of our products and services
    • Catalyze organizational and transportation innovations

    Awards and Recognition

Research Reports and Summaries

graphic preliminary investigations Research notes final reports Research Results Annual Reports

Statewide Alerts and Other Information

Contact Information

Physical Address:

Department of Transportation
Research, Innovation and System Information
1227 O Street
Sacramento, CA 95814

Mailing Address:

Department of Transportation
Division of Research, Innovation and System Information
MS #83

P. O. Box 942874
Sacramento, CA 94274-0001

General Information:

Phone: (916) 654-8899
Fax: (916) 654-9977

Email: DRI.Communication.Team@dot.ca.gov

Caltrans Logo



Page updated on April 4, 2017