Does it include bike sheds? I feel I could spend a long time on that part of the database.
Some may need an assist: https://en.wiktionary.org/wiki/bikeshedding
You can look at it in a slippy map: https://gis-fema.hub.arcgis.com/pages/usa-structures (a couple clicks required from there).
In my area it doesn't particularly identify garages well, so you probably can't spend that much time on bike sheds.
I love to see a wry comment being taken seriously too and this one did not disappoint.
Do you think my last sentence was earnest or something?