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You can get there from here
You can get there from here
In this pedestrian-friendly city, residents will never have to walk more than 500 feet in any direction to arrive at a PRT stop. Electronic interactive maps show the most direct of 200,000 possible routes. Most of the roadways are housed in underground tunnels in the city's concrete platform.

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Last updated December 03 2008: 10:34 AM ET
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Eco-friendly city of the future
Eco-friendly city of the future
The Emirate of Abu Dhabi begins construction on its green city, Masdar. See the plans for this $15 billion undertaking. More video
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