Tomorrow morning, May 20, the container ship M/V DALI, which caused the collapse of the Key Bridge near Baltimore, will be refloated and moved to a local marine terminal 2.5 miles away.
After overnight preparations, 5 tug boats will tow/push the vessel away during high tide at 5:24 a.m.
The graphic below from the U.S. Army Corps of Engineers shows the steps and procedures of the operation.
See thread at https://fosstodon.org/@AkaSci/112161857289027291 for info on the bridge collapse.