Baltimore harbor is a major trade point so entrance and exit from the port will be at a standstill for some time.
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In Maryland's economy, the Port of Baltimore generates nearly $3.3 billion in total personal income and supports 15,330 direct jobs and 139,180 jobs connected to Port work. The Port also generates more than $395 million in taxes and $2.6 billion in business income. It serves over 50 ocean carriers making nearly 1,800 annual visits.
Yep, until they clear the wreckage all shipping is trapped in the Port of Baltimore, and the Port is closed. And the bridge wreckage won’t get moved until the National Transportation Safety Board is done with it’s initial investigation.
I assume it will follow the same basic pattern and procedures as the Sunshine Skyway Bridge accident.