NTSB recommends 68 bridges in U.S. be evaluated for risk of collapse. See the full list.
Over the last year, the NTSB identified 68 bridges built before 1991 that don't have a "current vulnerability assessment" and ...
The Dispatch–Argus9d
Iowa vs. Illinois: Which State Has More Dangerous Roads?
This article will explore the most dangerous roads in Iowa vs. Illinois, then discuss what to do if you find yourself in an ...
The Hill12d
These states have bridges that need to be assessed for collapse risk
NTSB is investigating last year's collapse of Francis Scott Key Bridge It found that bridge was almost 30 times AASHTO's risk threshold 68 bridges in US were designed before this guidance was ...