Annual Reports

The Annual Reports reflect the vital function that DRISI performs in support of the Caltrans mission to provide a safe, sustainable, integrated, and efficient transportation system to enhance California’s economy and livability. They highlight the research program's yearly achievements, activities, and research results.

• FY 2017/18 Annual Report (PDF)
• FY 2016/17 Annual Report (PDF)
• FY 2015/16 Annual Report  (PDF)
• FY 2014/15 Annual Report  (PDF)
• FY 2013/14 Annual Report  (PDF)
• FY 2012/13 Annual Report  (PDF)
• FY 2011/12 Annual Report  (PDF)