Melbourne would be a good example if the public transport wasn't so damn expensive. For the same price as a tram to work I can drive and pay the parking fees.Well, that and pay for buying and maintaining a car. The average total cost of car ownership in Australia is something like 150 to 250 dollars a week.
There might not be room to build addition horizontal lanes, which is why I think we need additional vertical lanes to handle the obviously-high demand.Hi. Except it's not about room. It's about induced demand. More lanes = more people driving. Adding lanes to a congested highway is like, if you're obese, buying a bigger belt instead of going on a diet.
As for the superblocks that exemplify China’s urbanisation, a dozen new ones are built every day. Yet their conceptual design is flawed, however many low-energy light bulbs they boast. They get built after the city government lays out a system of arterial roads. State utility companies put down power, water and sewage mains. Developers bid for the rights to build blocks with specified numbers of housing units, schools, offices, shops, green space and so on. The developer throws up the block and plugs it into the centralised utilities grid. Presto, people move in.posted by russilwvong at 10:41 AM on July 12, 2010
Yet such hyper-development has unwelcome consequences. Not least, as Harrison Fraker, an architect at the University of California at Berkeley, argues, superblocks in effect become gated communities of privilege.
... Gated blocks with a single entrance force not just residents to abandon cycling or walking for the motor car whenever they need to go anywhere. Outsiders, too, face a vast, fenced obstacle in the way of where they want to go. Congestion, pollution and traffic accidents rise. Time to build a fourth ring road.
Mr Fraker and his team devised a different approach for Tianjin in north China [part one, part two], by thinking of the development as a whole system in which high-density neighbourhoods would generate nearly all their energy and water needs. First, "greenways" were marked out that gave pedestrians and cyclists a way to get to the nearest mass-transit station without being run down or choked. Meanwhile, good use of sunlight, shading and ventilation would cut heating and cooling loads. Photovoltaic panels and windmills would provide four-fifths of electricity needs....
« Older July 6 (or maybe July 7) marked the 130th annivers... | Swedish-Cherokee artist Americ... Newer »
This thread has been archived and is closed to new comments
posted by spicynuts at 5:21 AM on July 8, 2010 [8 favorites]