One year after Baltimore bridge collapse, NTSB finds 68 US bridges need to be assessed for risk of collapse if hit by ship

Sixty-eight bridges across the US should be assessed to see if they are at risk of collapse if hit by a ship, transportation safety officials found, while urging the bridges’ owners to undertake immediate vulnerability assessments. The findings are part of the National Transportation Safety Board’s ongoing investigation into the collapse of the Francis Scott Key Bridge in Baltimore last year.

​ Sixty-eight bridges across the US should be assessed to see if they are at risk of collapse if hit by a ship, transportation safety officials found, while urging the bridges’ owners to undertake immediate vulnerability assessments. The findings are part of the National Transportation Safety Board’s ongoing investigation into the collapse of the Francis Scott Key Bridge in Baltimore last year. Read More Breaking News, Latest News and Videos | CNN