"Baltimore's shipping channel is closed to deep-draft container ships because of the wreckage of the Key Bridge, and will probably not reopen until the end of May, according to the Army Corps of Engineers. This has an outsize effect on local businesses that depend on the port for logistics: they now have to truck their goods to and from New York or Virginia to get access to ocean freight. But Maersk may have an interim solution - a container-on-barge service, also known in the United States as a Marine Highway operation." See the original story at: The Maritime Executive.
Source: The Maritime Executive