In mid-March 2020, the coronavirus began spreading rapidly across the United States, and here in San Francisco we were the first city in the country to go into lockdown. We were supposed to stay at home and only go out for the essentials, such as food and exercise, but as per usual I was antsy AF. 🤣 I wanted to follow Mayor Breed's stay at home order, so I decided I would go out, but I would only go as far as my legs would take me (no cars, buses, or Lyfts). After a few walks throughout the Mission, Castro, Glen Park, Diamond Heights, and Potrero Hill, I was reminded of all of the amazing stairways scattered throughout the city. Auspiciously, I had also checked out Stairway Walks in San Francisco from the library. I thought to myself, "What if I could see them all?" I then had the idea to document all of San Francisco's stairways. Over the past five months, I have documented 800 stairways on a map ( https://bit.ly/sfstairmap ), a spreadsheet ( https://bit...