Roger Garand shown, designed it, cut and welded the steel, and everything else. These stairs are designed to lift up so I can drive a car underneath them.
Here are the old stairs beside the new stairs.
Below, is a photoshop mockup I made, of an idea I have, for creating the wrought iron shape of the bannister support balusters.
– I added this link for future reference, to a good online source of Shaper Cutters.