The Brooklyn Bridge and the Golden Gate are among those that need assessments of their vulnerability to a strike by a large ship like the one that hit the Key Bridge.

The safety board issued recommendations as part of its ongoing investigation into the collapse of Baltimore’s Key Bridge last year after it was hit by a ship.

Federal investigators have determined that the Maryland Transportation Authority (MDTA) failed to complete a crucial vulnerability assessment that could have identified the Francis Scott Key Bridge as being at high risk of collapse from a ship strike well before last year's disaster.