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Aren't the metal structure that can bridge the gap more expensive than the ones planted on ground? If land is expensive, then it might be worth it.
by raducu 6y ago
Aren't the metal structure that can bridge the gap more expensive than the ones planted on ground?
If land is expensive, then it might be worth it.
- SECProto 6y agoIf it's a standardized width and they can be assembled and trucked in, the price difference might be minimal compared to ground mounted (which also need metal structure, just one with supports spaced closely together). Increase the span, use a bit heavier gauge square tube and have a 2d truss structure