Paul Edmondson profile image 89

How to build a bridge that people can walk across? It needs to be able to hold up to 500 pounds and will stretch about 10 feet wide over a creek.


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RVDaniels profile image81

RVDaniels says

7 years ago
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dlarson profile image86

dlarson says

6 years ago
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Hi-Jinks profile image61

Hi-Jinks says

7 years ago
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working