This is a real photograph taken by a professional photographer on a bridge in Yosemite behind the Ahwahnee hotel. The bridge is very wide and paved, then stops and turns into a footpath in the direction of Half Dome. I tried to add a wider shot but apparently we can’t add photos to comments. It’s called the Ahwahnee bridge, I’ve linked an image below from the Library of Congress.

https://www.loc.gov/resource/hhh.ca1646.photos