Posted 11/25/2012 16:51 (#2716363 - in reply to #2715608) Subject: Re: Irrigation tower bridges.
SC Montana where General Custer should've stopped
Look at Big Sky Pipe and Suupply out of Great Falls MT. We bought 14 crossings last year. Their out of 2 7/8" and the part the tires run on are pieces of 2 3/8" oil field pipe , not tubing, Also looks at Johns Welding out of Nebraska, they do theirs with angle iron. Thes pipe ones we bought were closer and a lil less expensive. He gave a discount for ordering early. We had on e 40 footer, two 35 footer and the rest were around 30'. The longer ones were used on the inside toweres ( # 2 and # 3) so make sure to make them a foot wider to allow for more turning as the pivot crosses the bridge. We set our end son 4' x 5' concrete pads with anchor loop in the concrete so they should never move.