Our Office Chief is located at 1227 O St
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(13th/O) - MS#83
These Two Offices are Located at 1120 N St - HQ Bldg - MS#38
OTFA is Now in DOTP - Location Has Not Changed
Mailing Address -
This Location:
Department of Transportation
Division of DRISI-HQ, MS #38
P.O. Box 942874
Sacramento, CA 94274-0001
FAX: (916) 654-6583
Division of Research, Innovation, and System Information (DRISI)
Formerly TSI/ Now DRISI - HQ Location
The Division of Transportation System Information has merged with the Division of Research and Innovation (DRI) on November 1, 2012. The new division is the Division of Research, Innovation, and System Information (DRISI). We will continue to provide the same great services but under a different name. One of our offices, Office of Travel Forecasting and Analysis, will also be moving to Transportation Planning. We will try to make these changes as smoothly as possible. We will keep you posted and will try to keep you connected with your important links! Don't hesitate to call or email us if you have any questions or need assistance. Click on the Office Chiefs' photos at the right or click on the office tabs above or the Contact Us tab at the left.
DRISI Offices at This Location:
Office of Data Analysis and GIS (ODAGIS)
Office of Highway System Information and Performance (OHSIP)
Website For DRISI - 13th/O Location:
Transportation Planning Office at This Location:
The following Office is now sourced in Transportation Planning, and will be located soon on the DOTP websites but staff will still be located in this part of the building:
Office of Travel Forecasting and Analysis (OTFA)

