Walt Whitman, Ben Franklin bridges among 5 in Philadelphia area to be evaluated for collapse risk, NTSB says
An NTSB list of 68 bridges that should be evaluated for collapse risk includes five in the Philadelphia area that cross the ...
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Philadelphia-area bridges among 68 in US that NTSB recommends assessing for risk
Such an assessment could have prevented the deadly Key Bridge collapse, NTSB Chair Jennifer Homendy said Thursday.
5 Philly-area bridges should be evaluated for collapse risk, says NTSB
Almost a year after the Francis Scott Key Bridge in Baltimore collapsed as a container ship slammed into it, the National ...
NTSB urges assessment of 68 bridges for vessel strike vulnerability
The Walt Whitman, Betsy Ross, Benjamin Franklin and Delaware Turnpike bridges should be evaluated to see if they're above ...