W. K. Lis
Superstar
No kidding........Unless the ramp has a melting system, cost of clearing it is high and unreliable for the accessibility community. Another example of only one elevator for the accessibility community who continue to get lost in the able body mind thinking. I am able body, but seen far too many issues the accessibility community faces daily over my life.
You do notice the roof over the bridge. With a spiral, the floor becomes the room as the passage lowers.