Cheap and not so nasty
06 May 2016 - 09:10
They are one of the most-hated types of traffic-calming measure but now a solution might have been found that will please motorists and pedestrians both - the virtual speed bump.A three-dimensional image is painted on the road to create an optical illusion that fools drivers into slowing down in anticipation of hitting the bump. It is on trial in India.The intention is to slow traffic and improve pedestrian safety. But the authorities say the virtual alternative saves on installation and maintenance, and is generally much cheaper than the real thing. ..
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