[HIGHLIGHTS] Baltimore: strength of the bridge, cause of the ship's breakdown... these questions that the investigation will have to answer

This Tuesday, the Francis Scott Key Bridge, in Baltimore (United States), collapsed after being hit by a long container ship. Two kilometers of scrap metal fell into the water when the bridge was hit.

The authorities indicated that the Dali, this liner 300 m long, 48 m wide and nearly 25 m high, faced a breakdown in the ship's propulsion system while it was left the port of Baltimore. Shortly before the impact, flight attendants warned Maryland authorities of a possible collision with the bridge.