Solid timber bridge with rails locally hand made from treated pine. It's Sturdy construction allows heavy weight rating and it will last for many years out in the weather.
1.46 metres long x 0.6m wide.
These bridges are constructed from H3 LOSP Treated pine timber which is considered safe, however there is no available data on toxicity to fish. If you are concerned about the possibility of the treatment affecting your fish you should paint the bridge with sealer, woodstain or paint to make it completely safe.