Alexandre Gervais

The towers supporting the bridge are white in color, designed to harmonize with the skyline of central Tokyo seen from Odaiba. There are lamps placed on the wires supporting the bridge, which are illuminated into three different colors, red, white and green every night using solar energy obtained during the day.Wikipedia

Rainbow Bridge (レインボーブリッジ) is a suspension bridge crossing northern Tokyo Bay between Shibaura Wharf and the Odaiba waterfront development in Minato ward, in Tokyo, Japan. Construction started in 1987 and was completed in 1993, the bridge is 798 metres (2,618 ft) long with a main span of 580 metres (1,903 ft).Wikipedia

The Rainbow bridge carries three transportation lines on two decks; the upper deck carries the Shuto Expressway No. 11 Odaiba Route, while the lower deck carries the Yurikamome rapid transit system in the center portion, walkways on the outside portion of the deck with Tokyo Pref. Route 482 in between.Wikipedia

Odaiba is a large artificial island in Tokyo Bay, Japan, across the Rainbow Bridge from central Tokyo. It was initially built for defensive purposes in the 1850s, dramatically expanded during the late 20th century as a seaport district, and has developed since the 1990s as a major commercial, residential and leisure area.Wikipedia