The existing concrete stairs connecting Downing Street and Herron Avenue in Pittsburgh’s Polish Hill neighborhood were built in 1948. The concrete steps have significantly deteriorated over time, posing safety concerns for pedestrians who rely on them for access between these key locations. Following the closure of the steps in 2022 it was determined full replacement of steps was the needed.

This project aims to not only replace the deteriorating stairs but also enhance accessibility and long-term durability through a combination of on-grade jumper slabs and elevated precast stairs supported by engineered foundations. Given the site’s elevation change of approximately 60 feet, careful grading and engineered fill placement will be necessary to ensure stability. Additionally, the new stairway’s access point will shift approximately 45 feet north of the existing location to optimize placement on city property and access to PRT busway station.