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 ...
Walt Whitman, other Philly-area bridges recommended for risk evaluation: NTSB
The Walt Whitman, Ben Franklin, and Delaware River Turnpike bridges were listed as critical risks. These recommendations were ...
These Philly-Area Bridges Have 'Unknown Levels Of Risk of Collapse'
The National Transportation Safety Board said these area bridges have "unknown levels of risk of collapse" from vessel ...