The Maryland Transportation Authority is considering installing protective barriers at the Bay Bridge following the collapse of the Francis Scott Key Bridge in late March after being struck by a container ship. The Key Bridge’s pier protection system dated back to 1977 and was not upgraded to accommodate the larger ships seen today. Concerns about ship strikes at Maryland bridges were raised by members of the Association of Maryland Pilots in the 2000s, but it is unclear if the transportation authority was present at those meetings.
Although the Key Bridge’s pier protection system was rated as “functioning” in a 2021 inspection, it only met criteria from 1977. Previous measures to reinforce the Key Bridge and the Bay Bridge focused on terror threats, not cargo ships. The transportation authority stated that they are constantly evaluating potential risks and mitigation efforts but are unable to disclose specific security information for safety reasons.
Delaware has already upgraded its bridge pier protection systems while Maryland is still in the planning stages. The transportation authority is hoping to begin implementing long-term improvements by the end of the year. The possibility of installing protective barriers at the Bay Bridge is being studied to prevent future accidents.
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