The Maryland Transportation Authority failed to complete a recommended vulnerability assessment that would have shown the ...
Baltimore's iconic Francis Scott Key Bridge was hit by a ship and collapsed one year ago. Since then, state and federal ...
The safety board issued recommendations as part of its ongoing investigation into the collapse of Baltimore’s Key Bridge last ...
The federal agency investigating Baltimore’s Key Bridge collapse lists Savannah's Talmadge Bridge as susceptible to vessel strikes despite piers being located on riverbank.
The National Transportation Safety Board is recommending vulnerability assessments for nearly 70 bridges across the United ...
A year after the Francis Scott Key Bridge collapsed, Baltimore is grappling with a wide range of issues related to the ...
The Maryland transportation agency added that it is actively evaluating pier protection systems, operational changes and vessel transit procedures for the Chesapeake Bay Bridge in Annapolis.
Had the MDTA conducted a vulnerability assessment based on recent vessel traffic, the agency would have been aware that the ...
Michigan's Mackinac Bridge is among 68 spans in the U.S. that should be evaluated for risk of collapse from a vessel ...
It takes into account: Bridge and span geometry Pier protection and lateral capacity Vessel traffic patterns and speeds Waterway characteristics The assessment follows AASHTO’s Method II risk ...
The Key Bridge opened to traffic in 1977, when the ships visiting Baltimore’s port were significantly smaller and standards for pier protection were much less robust. In 1980, a container ship ...