California Department of Transportation

Travel Analysis Branch -
Contact Us

Mailing Address:

Department of Transportation
Division of Transportation Planning, MS #38
Office of Travel Forecasting and Analysis
Travel Analysis Branch
P.O. Box 942874
Sacramento, CA 94272-0001

FAX: 654-6583

E-Mail Addresses:

  • Staff Person in Charge of California Household Travel Survey (CHTS) and Neighborhood Travel and Activity Study (NTAS):
  • Soheila Khoii 916-654-4853
  • Staff Person in Charge of Mobile Survey, MVSTAFF and Data Analysis Tool:
  • Mohammad Assadi 916-654-4238
  • Staff Person in Charge of CTPP and NHTS:
  • Diana Portillo 916-653-3182
Updated February 19, 2013