?Gravity Always Wins?: How the U.S. Can Face the Crisis of Unsafe Bridges

A quarter of U.S. bridges may be deficient, but focusing on just the most dangerous will have the most impact. Image: Partnership Border Study
If you left your grandma?s old wicker chair out on the porch all winter ? and the next, and the next, and the next for 20 years ? would you still trust [...]

Source: http://dc.streetsblog.org/2010/12/20/gravity-always-wins-how-the-u-s-can-face-the-crisis-of-unsafe-bridges/

Robert Allen Labonte Terrence Lee Labonte Randy Joseph Lajoie Kevin Paul Lepage William Ashton Lewis Jr