Ever since the completion earlier this year of the linear park between Warren and State streets (beginning across the street from the Hudson Opera House) I have mostly marvelled at the ungainly sight of the access ramps. Finally last night I walked from State to Warren along this park. What struck me was the walkway which is composed of raised squares roughly 4 inches on a side spaced approximately 3/4 inch apart with loose gravel between. It is hard to imagine a wheelchair making its way along this surface.
Is This ADA Accessible?
A quick search for ADA guidelines brought up this picture with the notes: “Cobblestones and other rough surfaces make wheelchair travel difficult and uncomfortable….. Avoid materials or construction methods that create bumpy and uneven surfaces in areas and along routes required to be accessible.”1
- http://www.access-board.gov/guidelines-and-standards/buildings-and-sites/about-the-ada-standards/guide-to-the-ada-standards/chapter-3-floor-and-ground-surfaces [↩]