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Research Reports
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Archived Research Reports and Studies
Research Reports and Summaries
There are over 1,500 Research Reports and Studies in the database. They are grouped by year below.
Year 2002-2006
Year 1971
Year 1997-2001
Year 1969-1970
Year 1989-1996
Year 1968
Year 1981-1988
Year 1966-1967
Year 1978-1980
Year 1964-1965
Year 1976-1977
Year 1961-1963
Year 1974-1975
Year 1959-1960
Year 1973
Year 1956-1958
Year 1972
Year 1930-1955
Search WWW
Search
www.dot.ca.gov/research
This searches through the pages of the Caltrans DRI archived research reports.
This searches through the pages of the Caltrans DRI
archived research reports.
