The Rainbow Bridge is an impressive suspension bridge that joins Odaiba to Shinagawa ward in Tokyo. It took 6 years to build and it opened in 1993. I photographed the bridge from Daiba park which is a great place to watch the sun set behind Tokyo with this impressive bridge in the foreground. It is also an old Fort built by the Tokugawa shogunate in 1853 to protect Tokyo from sea attack and well worth a visit.