Why can’t we have signal free ride in the city?






Devika Devika
Answered on December 19,2019

With 40,000 junctions in the city, and high vehicle density, non-stop movement of traffic can only take place by providing grade separators. It may not be feasibly, practical or even advisable to have grade separator at every junction due to constraints of money and space. Hence, signals are inevitable. Moreover, for pedestrians signals are the only places for crossing the roads safety. All the cities in the world manage traffic using signals. Signaling system, however, can be made more efficient and logical.


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