According to this article in the New York Times ("Engineers see Dangers in Aging Infrastructure"), disasters like yesterday's bridge collapse may become more common if we don't find better ways to detect potential problems and invest in maintaining our aging roads, bridges, and other public works...

Your Comments, Thoughts, Questions, Ideas

Gene's picture
Gene says:

This article from Popular Mechanics discusses America's aging infrastructure. Key graf:

Age and heavy use are by no means isolated conditions. According to a report card released in 2005 by the American Society of Civil Engineers (ASCE), 160,570 bridges, or just over one-quarter of the nation’s 590,750-bridge inventory, were rated structurally deficient or functionally obsolete. The nation’s bridges are being called upon to serve a population that has grown from 200 million to over 300 million since the time the first vehicles rolled across the I-35W bridge. Predictably that has translated into lots more cars.

posted on Thu, 08/02/2007 - 4:01pm

Post new comment

The content of this field is kept private and will not be shown publicly.
  • Allowed HTML tags: <a> <h3> <h4> <em> <i> <strong> <b> <span> <ul> <ol> <li> <blockquote> <object> <embed> <param> <sub> <sup>
  • Lines and paragraphs break automatically.
  • You may embed videos from the following providers vimeo, youtube. Just add the video URL to your textarea in the place where you would like the video to appear, i.e. http://www.youtube.com/watch?v=pw0jmvdh.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Images can be added to this post.

More information about formatting options