- 3 Pacific Northwest bridges identified in federal report as potentially vulnerable to ship collisions Oregon Public Broadcasting
- NTSB issues scathing review of MDTA over Key Bridge vulnerability WBAL TV Baltimore
- Two Delaware bridges included in NTSB safety review 1150AM/101.7FM WDEL
- Baltimore bridge was 30 times above acceptable risk of collapse, officials say The Guardian US
- Walt Whitman, other Philly-area bridges recommended for risk evaluation: NTSB NBC Philadelphia