Jin Ze is a typical so-called "watertown" - those villages/towns along canals of the area, crosscrissed by the small canals/rivers, with houses built along the river, some people may live on the boats - their mobile home. Rivers, used to be the main arterials for such towns.
Rainbow bridge, Pu Qing, was built by Chinese and American engineers (MIT?) to prove that the bridge on the famous Chinese ancient painting, qing1 ming2 shang4 he2 tu2, is buidable.
The bridge was built with logs (64 of them plus 5 beams under) and bamboo pieces, to form an elegant arch shape. It has no nail or whatsoever: logs are interlocked at the joints. It is 16.18 m long and 4 m wide.
It was painted in red color, standing out in the old town part of Jin Ze, where overall color is gray: old stone houses, and stone roads.
The 1999 PBS/NOVA 1-hour TV program about the story of building this particular bridge (that was how we knew about the bridge):
http://www.pubs.asce.org/ceonline/ceonline00/0500feat.html
Updated Aug 20, 2006
Jin Ze is one of those towns claimed to be the museum of antient bridges. Pu Ji bridge is one of them.
More details later.
Updated Aug 20, 2006
Another old bridge, this one is a 3-arch stone bridge, though part of it reconstructed.
Later
Written Sep 30, 2002
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Reviews and photos of Jinze attractions posted by real travelers and locals. The best tips for Jinze sightseeing.

Another old bridge, this one is a 3-arch stone bridge, though part of it reconstructed.Later
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I have trouble loading photos here, so be a bit patient till VT fixes it. I by accident deleted my intro page here, hopefully VT staff could help me to find it. Jinze is a small town within Shanghai...
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