Thanks pkoby, I also found it difficult to map curb ramps using aerial imagery, but luckily I was able to consult the City of Seattle’s dataset of curb ramp & sidewalk conditions (luckily the city has granted permission to OSM to use their data) as well as Mapillary street level imagery for streets I hadn’t visited in-person. Understandably sources like these may not exist for every city, but I’m thankful I was able to use them in my case!

Thanks Glassman, I should have used overpass-turbo to validate my work but that query allowed me to find a few spots I had missed some details on. Now Licton Springs is really done!