General discussion of varied phases of traffic problem; theory of traffic control is developed and shown to be composed of the two inter-related factors: traffic guiding and traffic regulation; necessity of warning beacons with illuminated directional signs to former, and necessity of properly designed signals and control apparatus to latter; a specific example of traffic control is taken up in a description of selective system as used in Boston; etc. (See also - discussion p 1003-1005, 27 figs)
Traffic control and the traffic problem
Illuminating Eng. Soc. -- Trans
1925
22 pages
27 Figs., mainly on supp. plates
Article (Journal)
English
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