The city has some 712 sets of outdoor pedestrian stairs with 44,645 treads and 24,090 vertical feet including hundreds of paper streets composed entirely of stairs and many other steep streets with stairs for sidewalks.
The city has some 712 sets of outdoor pedestrian stairs with 44,645 treads. The city has some 712 sets of 24,090 vertical feet including hundreds of paper streets. These paper streets are composed entirely of stairs with stairs for sidewalks. These paper streets are composed entirely of many other steep streets with stairs for sidewalks.