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Extra Beam shown on a 27" wide bridge for 3 beams total. (Standard is 2 beams at this width)
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Adding 1 extra beam to your bridge will increase the weight capacity by 30%. This is perfect for high traffic bridges or long bridges that will have a lot of people on them at one time.
1 Extra Beam Counts:
27" wide - 3 beams (Standard is 2 beams)
36" wide - 4 beams (Standard is 3 beams)
48" wide - 4 beams (Standard is 3 beams)
60" wide - 5 beams (Standard is 4 beams)
72" wide - 6 beams (Standard is 5 beams)
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