I enjoy keeping up with ambitious projects that take place in the world (but I'll just start with the USA for now). I thought I'd just periodically share some projects that are going on around the country. I really love to see new Highways and Light Rail developments. But, anyways here a link to a pretty cool site I will probably use their post off of from time to time: Rebuilding America's Infrastructure (http://www.rebuildingamericasinfrastructure.com)

Another good website....
Welcome to the FastLane: The Official Blog of the U.S. Secretary of Transportation (http://fastlane.dot.gov)

Also if anyone knows of any projects or good websites to find them on please post. I love reading about them!