Does anyone know of a way to mass-import these lat/lon points? Info on import formats, schema, etc helpful.
We have members who can go back and properly annotate these points once the points are imported.
Then also announce it on the US Import list https://lists.openstreetmap.org/listinfo/imports-us . The list readers will check the data license for suitability and have some suggestions about the import process, likely including how to annotate the tags before importing them to match the OSM handicap assistance format.