Traffic control devices : 7 reports

著者

（Highway research record, no. 286）（Publication / National Academy of Sciences, National Research Council, no. 1663）

Highway Research Board, National Research Council, 1969

Papers sponsored by Committee on Effects of Geometrics, Committee on Traffic Control Devices and Committee on Quality of Traffic Service

Includes bibliographies

Development of an advisory speed signal system for high-speed intersections under traffic-actuated control, by C. E. Dare
A traffic signal data management system for urban transportation planning, by B. W. Fenton
Evaluation of minor improvements, by C. G. Hammer, Jr
Computer displays for the traffic engineer, by R. C. Sandys and J. L. Schlaefli
A new intersection study techniques, by Z. A. Nemeth and J. Treiterer
Optimal selection of a progression for a two-way arterial street, by J. B. Kreer and W. D. Panyan
Accident exposure and intersection safety for at-grade, unsignalized intersections, by V. H. Surti