Connecting the north side of Chen Yi Square at the Bund and the Oriental Pearl Radio and Television Tower at Pudong, the Bund Sightseeing Tunnel has a total length of 646.7 meter and is China’s first cross-river artificial sightseeing tunnel. Modern high technologies are applied in the decoration of the interior walls of the tunnel, providing the passengers with background music as well as pictures, patterns and views about people, history, culture, science and technology and natural scenery. The environment-friendly non-driver traction compartments, the whole transparent compartments, and the six-sound-track and high-fidelity stereo system match the changes of the views, making tourists feel as if they were right at the scene The completion of the Bund Sightseeing Tunnel not only makes the tunnel itself a new tourist spot of Shanghai, but turns it into a rainbow that bridges both sides of the Huangpu River in the urban tourism of Shanghai due to its advantageous geographical location.