The Dangers of Aging Infrastructure
The collapse of the 35W bridge in Minneapolis is likely to be representative of the kinds of new disasters we experience in the US as the county's infrastructure ages, and little new investment is made by government.
"These disasters are an indication that this country is not investing enough in keeping its vital infrastructure in good repair, engineering experts warn.
'Governments do not want to pay for maintenance because it is not sexy,' said John Ochsendorf, a structural engineer and an associate professor at Massachusetts Institute of Technology.
...'The American Society of Civil Engineers issues annual rankings of the state of the nation's infrastructure and most of the grades are C and D,' said Michael J. O'Rourke, a professor of civil and environmental engineering at Rensselaer Polytechnic Institute."
- Login or register to post comments
- Email this page
- APA Picks 10 Great American Streets for 2009 - Oct 08, 2009
- "Polluted and Dangerous" Abandoned Properties - Sep 14, 2009
- Finding Efficiency At Home, In the Trash - Sep 11, 2009
- Tapping Outside Experience to Build U.S. High Speed Rail - Sep 10, 2009
- Broadband Stimulus Grant Requests Flood In - Aug 31, 2009
Contribute
- Brain Gain in Eastern Germany
- Walkscore to Get Bus Points
- Finding A Sustainabe Path for Jakarta
- Isn't This How We Got Into This Mess in the First Place?
- Simulating Mount Rushmore
- Talking 'Bout a RailVolution
- The Solution for Homelessness? Homes.
- The History of the Parking Lot
- The Most Polluted Metro Areas in America
- 'No Credits, Just Prerequisites'
Gain the practical knowledge needed to create TODs in your community with our affordable, self-paced, online course.
Learn more »
D.C. Area Professional Development Courses Offered in Economic Growth and Environmental Sustainability– Last Chance to Register!
Planning Academy at Virginia Tech, VT National Capital Region campus in Alexandria, VA
Nov 05, 2009
Step Up Your Site Analysis with Planetizen's Advanced Google Earth Webinar
Planetizen
Nov 04, 2009
Managing Growth With Priority Funding Areas: A Good Idea Whose Time Has Yet to Come
Routledge
Nov 04, 2009
www.flickr.com
|
