This bridge comes standard with treated pine beams. We use treated pine for the extra support it will give the bridge plus #1 grade southern yellow pine will resist decay and insect damage. The materials used for treating the pine are certified safe to use around any body of water.

Standard Beam Counts:
  27" wide - 2 beams
  36" wide - 3 beams
  48" wide - 3 beams
  60" wide - 4 beams
  72" wide - 5 beams