 and this channel could support approximately 70% of the vessels, the port traffic, calling on the Port of Baltimore. To reopen the full channel, we had to execute the most difficult task, which was removing the section of bridge that collapsed onto the bow of the vessel dolly. For this task, the team successfully used precision demolitions to cut the bridge away from the ship and move the dolly from the edge of the Federal Navigation Channel. This allowed for the removal of the remaining bridge wreckage and residual material in the channel well below the mud line.