Baltimore’s Francis Scott Key bridge collapsed early on Tuesday morning, killing six road workers, when a container ship nearly the size of the Eiffel Tower lost power and crashed into a support pylon. Much of the span crashed into the Patapsco River, blocking the Port of Baltimore’s shipping channel.The Biden administration released $60 million in initial emergency aid on Thursday to assist in cleaning up the bridge debris and reopening the port, which is the largest in the U.S. for “roll-on, roll-off” vehicle imports and exports of farm and construction equipment. The port has been closed since Tuesday, leaving in limbo the jobs of some 15,000 people who rely on its daily operations.