[MogwaiAllOnYou]

I read a Facebook blog post a few weeks back about how they integrate OSM updates. I forget all of it but they use satellite images and CV to detect if a road exists, as well as some other automated tests. I think they open-sourced it, although I can't seem to find the post now

[sarosh]

https://ai.facebook.com/blog/mapping-roads-through-deep-lear...

[rmc]

they didn't open source the code that produces those road suggestions, but they have released the data output