ValleyForge
Liberty Farms
Thanks!! It was a fun build in the heat of summer…lolBeautiful bridge bridge - what did you use for support under all the planking? Steel beams? Wood beams? Logs?
I've had a hand in replacing a bridge supported by redwood logs with steel I-beams (40' long) and installing a much shorter bridge (~20' long) supported by 18-20" redwood logs, so I can appreciate the efforts involved.
I used tractor supply’s 8-inch fence posts for the piers. They are pressure treated with CCA since they are exempt for farm use. I put 12-inch diameter holes in with 2-feet of concrete base as a foundation And put them at 6-foot centers. I needed it to support my tractor with a full 1 CY bucket of dirt. The beams are all 2x10 pressure treated And the deck is 2x6 pressure treated Nailed with ring shanked nails to give some flexibility. The abutments on either side are dry stack 60# concrete sacks.