US Bridge Weight Calculator

These tools are specific to the axle combination provided. Enter your axle spacings and get listing of which axle groupings are compliant with the US Federal Bridge Formula.

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  5 Axle Semi Truck Trailer – Bridge
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  3 Axle Semi Truck Trailer – Bridge
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  6 Axle Semi Truck Trailer – Bridge
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  4 Axle Semi Truck Trailer – Tandem Drive – Bridge
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  4 Axle Semi Truck Trailer – Single Drive – Bridge