Tower Bridge in London is the first bridge on the Thames Estuary. It is a landmark building. It was built in 1886 and opened to traffic in 1894. The famous Belfast battleship can be seen near the Tower Bridge. One Road south of the Tower Bridge is London's famous tallest building, The Debris Tower. Tower Bridge in London is an open bridge across the Thames River. There are two towers, each 65 meters high and the middle of the bridge 61 meters long. Interestingly, there is a glass corridor (charging project) in the middle. Walking on it is like walking on thin ice, and under your feet is a torrential river, which is exciting enough. There is also an old machine room under the bridge, which has a huge turbine.