The Banpo Bridge and the Moonlight Rainbow Fountain, is recognized by the Guinness Book of Records as the world’s longest bridge fountain. Source of image: Robert Koehler in Flickr.
The Moonlight Rainbow Fountain is the world’s longest bridge fountain with nearly 10,000 LED nozzles that run along both sides that is 1,140m long, shooting out 190 tons of water per minute. Installed in September 2009 on the Banpo Bridge, it showcases Seoul’s eco-friendliness, as the water is pumped directly from the river itself and continuously recycled. The bridge has 38 water pumps and 380 nozzles on either side, which draw 190 tons of water per minute from the river 20 meters below the deck, and shoot as far as 43 meters horizontally. Source: Facebook