Comments on: Keystone Parkway Is the Greenest Highway Intersection in the US http://inhabitat.com/keystone-parkway-is-the-greenest-highway-intersection-in-the-us/ Green design & eco innovation for a better world Sat, 25 May 2013 19:09:32 +0000 hourly 1 http://wordpress.org/?v=abc By: skippypt http://inhabitat.com/keystone-parkway-is-the-greenest-highway-intersection-in-the-us/comment-page-1/#comment-331878 skippypt Thu, 12 May 2011 12:56:52 +0000 http://inhabitat.com/?p=249110#comment-331878 I'd love to see the truck turning movements, a traditional left looks difficult for a semi. Great looking alternative though! I’d love to see the truck turning movements, a traditional left looks difficult for a semi. Great looking alternative though!

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