Many major US bridges risky and rundown

Name: Many major US bridges risky and rundown
Uploaded: 2013-09-15T19:24:44Z
Duration: 1 min 46 s
Description: An Associated Press review of national bridge records found nearly 8,000 bridges that are known as "structurally deficient" and "fracture critical." highway bridges. A combination of red flags that experts say is particularly problematic. (Sept. 15)

An Associated Press review of national bridge records found nearly 8,000 bridges that are known as "structurally deficient" and "fracture critical." highway bridges. A combination of red flags that experts say is particularly problematic. (Sept. 15)