Rainbow Bridge links Tokyo business districts Shimbashi and Shiodome with Odaiba, an island of reclaimed land in Tokyo Bay that functions largely as a tourist attraction with museums, amusements and shopping malls, kitsch landmarks and some eccentric buildings. The elegant 798 meter suspension bridge has two levels that carry traffic on a multi-lane expressway and roadway, pedestrian crossings and an automated train line: the Yurikamome.