I have read the joist span charts and all but I just don't know if the Live load would be the same as say a house LL. The tractor only weighs 3200 pounds I just round it up to 5000# for safety. Of course there will be railings on the bridge, that's a must with kids! Most pressure treated lumber around here is SYP #2 or better.

Pictures as requested:





Last edited by paintman161; 06/10/13 03:23 PM.