Roundabouts are a seeming contradiction, they slow traffic while they keep it moving. But they are safer than traffic lights because they demand that your - and more to the point everybody else's - operation is cooperation. They save fuel because unlike a light-directed intersection they don't require you to stop, idle and start again. They have no moving parts. And you can plant trees and flowers in the circle.
http://www.thinkaloo.com
Thursday, June 25, 2009
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