Bill Tindall, E.Tn.
People don't fall on rails. They push on them.
I have the documents for what residential code is, what trail codes are, what the OSHA code is, what the highway pedestrian rail codes are. I never heard of what you are referring to and in any case it does not apply to this rail. And none of this matters because I have to build as the stamped engineering drawing specifies for it is the engineering firm's responsibility to design, and mine to build to design. And all is approved by a building permit. The bureaucracy actually makes my life simple.