Originally Posted by ALSS72
They are 4"x6" road way steel guard rails that have the arc that worked perfectly for my application.the span is 22' and I use treated 2x6" lumber with self tapping screws fasten to the steel.crossed framed and added Trex decking too top it off.
Hope this helps,thanks ,Al

Thanks, Al. That should be nice and strong. Looks great too.

Jim "Oldgas" Potts
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