THEN: Application of Technology In Traffic Operations Research Goes Back to Earliest TTI Studies

historical image of a tower

(excerpt from “A Study of Freeway Traffic Operation” by Charles J. Keese, Charles Pinnell and William R. McCasland, 38th Annual Meeting, Highway Research Board, Washington, D.C., January 5-9, 1959) In 1956, the Texas Transportation Institute initiated a research project for the Texas Highway Department to correlate freeway operational characteristics with design features.…The study was made [...]