Study conducted on U S Highway 6 in Nebraska for measuring free-flow speed; Electromatic Speedmeter used; it is concluded that there is time-speed variation during 24 hr of day; light condition is greatest single factor causing variation; no sudden transition between daylight and darkness speeds; compiling of year round, state wide sets of speed standards needed.
Hourly and daily variation in vehicle speeds on rural highways
Traffic Eng
Traffic Engineering ; 21 , n 10
1951
3 pages
Article (Journal)
English
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