System of lighting designed by General Electric Co, London, for use on double carriageway roads; on such roads light is only required in one direction, and research shows that best results are obtained if direction is opposite to that of traffic flow; advantages claimed for system. (See also Engineering v 147 n 3822 Apr 14 1939 p 444-5)
Unidirectional street lighting
Roads Road Construction
Roads and Road Construction ; 17 , n 197
1939
Article (Journal)
English
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Engineering Index Backfile | 1936
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|IEEE | 1926
Engineering Index Backfile | 1935
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