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Update news traffic lights
Web tech could ease congestion
VietNamNet Bridge – The rate of urbanisation in Viet Nam has increased from 16 per cent annually in the 1990s to 35.5 per cent now, and is projected to rise to 45 per cent in 2020, putting more and more pressure on urban infrastructure,
Street cable sketcher wired for success
VietNamNet Bridge – Forty-year-old artist Nguyen Ngoc Dan has spent the last decade obsessively drawing and painting Viet Nam's maze of overhead wires, telegraph poles, loud speakers and traffic lights.
