Trackless trolley overhead construction carried out by South Shields Corp Transport Dept; problem was level crossing of mineral railway operated by electric locomotives from positive overhead electric wires, 500 v with rail return; 16 yd to south of crossing is overhead railway bridge, and 30 yd to North, turning circle had to be constructed; manner in which problem was solved; whole crossing suspended by span wires from four adjacent poles. (3 p)
Overhead crossings
Passenger Transport J
Passenger Transport Journal ; 87 , n 2197
1942
Article (Journal)
English
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