- District/County Map
Includes District Contact Information
- District/Region Map Includes District Contact Information
- Map 21 - Enhanced National Highway System
- 2000 FHWA Approved and 2010 Adjusted Urban Areas
- Caltrans Earth!
- Executive Fact Booklets
Caltrans Products, Data, and Accomplishments
- CRS Maps
- Quick Facts by County
- Data Governance
Our Office Chief is located at
1227 O St - (13th/O) - MS#83
The following two offices are located at 1120 N St - HQ Bldg - MS#38
Department of Transportation
Division of DRISI-HQ, MS #38
P.O. Box 942874
Sacramento, CA 94274-0001
FAX: (916) 654-9977
Division of Research, Innovation, and System Information (DRISI)
What We Do
The Division of Research, Innovation, and System Information (DRISI) is located in two physical locations. This part of the Division is located in the Headquarters Building, and the other part is located in the Veteran's Affairs Building at 13th and O Streets.
The Office of Data Services and Technology is the focal point for all GIS activities in the Department including strategic planning, enterprise deployment, spatial data development, cartographic products, training needs, software purchases, and development of GIS applications.
The Office of Highway System Information and Performance collects and analyzes report statistics related to the fiscal status, physical and geometric extent, performance, and designation of the State's roadway systems. This enables decision makers and system users to take advantage of quality transportation information to make performance-based decisions about transportation services and infrastructure.
The Office of Planning, Policy, and Innovation is partially located in this location. The part of the office at Headquarters collects and analyzes State roadway systems and fiscal status data. This enables decision makers and system users to make data based decisions about transportation services and infrastructure. Some of the major projects we are involved in are Section 500 Reports to FHWA, the Executive Fact Booklet (EFB), and the DRISI Internal and extrnal data library.
DRISI Offices at This Location:
A portion of the:
Office of Planning, Policy and Program Development