The Lupu Bridge (Steel Rainbow)
- Shanghai, China
- Longest arch bridge in the world
- Main Span 550m
This bridge is called the Lupu bridge but nicknamed Steel Rainbow. This bridge beat the last record holder which was simply 32m long. There is a river that is 50m below and in the bridge there is no visible support in the middle of the bridge only at each end. they say that people that are scared of crossing bridges should not cross this bridge. This bridge links 2 districts in Shanghai. They are Luwan and Pudong.