4 states, "At the very least a single accessible route shall join Each and every accessible stage, which includes mezzanines, in multilivel structures and amenities" with Exception 1 looking at, "An obtainable route is just not required to tales and mezzanines that have an aggregate area of not more than https://drum-handling92577.get-blogging.com/38888077/mezzanine-gate-for-dummies