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 ...
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 ...
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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.
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 ...
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NTSB report: Bridges connecting N.J., Philly need to review ship strike safety standards. DRPA says they are all very safe
New report recommends four bridges connecting N.J. and Philly should have safety standards checked. The DRPA says the root ...
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NTSB urges assessment of 68 bridges for vessel strike vulnerability
Three Philadelphia-area bridges and one Bucks County span are among the 68 structures that the National Transportation Safety Board recommends be evaluated for risk of collapse due to vessel ...
NTSB recommends 68 bridges in U.S. be evaluated for risk of collapse
Over the last year, the NTSB identified 68 bridges built before 1991 that don't have a "current vulnerability assessment" and ...