The inspiration people seek: As its name suggests, the first image everybody associates with Rainbow Bridge is the grand suspension bridge lit up in the colors of the rainbow against the nighttime backdrop of Tokyo’s skyscrapers. But the angles that people actually see it from differ greatly, like from the window of an airliner as you take off or land at Haneda International Airport, from inside a car or on a motorcycle while navigating the Shutoko or from the windows of the many high-rise buildings dotting the Tokyo bayside. Read more
In short: The bridge’s official name is the Tokyo Wan Renraku-kyo (“Tokyo Bay Connector Bridge”) while “Rainbow Bridge” is its common name chosen by a public naming contest. It is a 798 meter-long suspension bridge built with a combination of advanced design and structural technologies and the skills of tobi craftsmen (traditional Japanese construction workers that specialize in high-rise structures). It rises to a highest point of 126 meters above sea level at the top of its main towers and serves as an essential link of a multi-transit network consisting of the Shutoko’s Route No. 11 Daiba Line, the harbor area’s internal road system (rinko-doro) and the Yurikamome rapid transit system. Although it’s a lesser-known fact, there’s also a walkway by which you can walk across the bridge. Another thing the bridge is known for is its nighttime lights. There are a number of illumination patterns, but the rainbow pattern referred to in the bridge’s name is usually used every winter. The bridge also provides a choice view of Mt. Fuji in the distance on clear days.
Some background: It was in November 1986 that a pier was built for construction purposes at the end of one of the Daiba (battery fortification) that were originally built in the bay for the defense of the port of Edo near the end of the Edo Period. After a construction period of roughly seven years, the Rainbow Bridge was completed and opened to traffic in August 1993. Read more