This is a historical collection of Oregon Department of Transportation Highway Commission reports.
Submissions from 1922
Fifth Biennial Report of the Oregon State Highway Commission, R. A. Booth, J. B. Yeon, W. B. Barratt, and Oregon. State Highway Commission
Submissions from 1920
Fourth Biennial Report of the Oregon State Highway Commission, R. A. Booth, J. B. Yeon, Ed E. Kiddle, and Oregon State Highway Commission
Submissions from 1919
Third Biennial Report of the Oregon State Highway Commission, Simon Benson, W. L. Thompson, R. A. Booth, and Oregon State Highway Commission
Submissions from 1916
Sixth Biennial Report of the State Engineer of the State of Oregon, John H. Lewis and Oregon State Highway Commission