Summary of research at Road Research Laboratory of Dept Scientific and Industrial Research in Great Britain; importance of improving seeing at night; road illumination problem, and visibility in lighted streets and effect of road surface; reflection characteristics of road surfaces, and relation between skidding and light reflecting properties of road surfaces; experimental low-cost street lighting system on main roads outside built-up areas; vehicle lighting.
Light and road safety
Illum Eng Soc -- Trans
1960
17 pages
Aufsatz (Zeitschrift)
Englisch
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