I have begun to work on a K'nex cable-stayed bridge with what I hope to be a 25-30' center span. So far I have a prototype for one of the main supporting towers complete, but it turned out smaller than I had expected, falling 2' short of my plans. When completed, if all goes as planned, the bridge will measure over 60 feet long and be supported by 8 pillars (2 main towers, 3 smaller towers on either end).
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