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Tomtit [17]
3 years ago
8

Why do some small bridges have weight limits that depend on how many wheels or axles the crossing vehicle has?

Biology
1 answer:
Sladkaya [172]3 years ago
3 0
Well you know sometimes you see a lot of small bridges that will have weight limit signs. I believe this is really for safety precautions. Keyword: SMALL bridge -

Due to some bridges being small, the materials and strength of the bridge may not can withstand a certain weight. The contents of the vehicle, axels, and wheels, all add to that weight. So there is a very good reason for that to matter.
I hope my somewhat, tied together answer provides just the information you need!
~Brooke❤️
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