Before revision: A temporary wooden footbridge leading to Luang Prabang in Laos A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or railway) without blocking the path underneath.
After revision: Damaged train stationDamaged trainDamaged bridgeA temporary wooden footbridge leading to Luang Prabang in Laos A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or railway) without blocking the path underneath.