the water penstock tunnel for the Toronto Power Generating Station could be added here, descriptions of the tunnel say it leads out to the falls somewhere

these ferry routes seem to be boat cruise routes not ferry routes, suggest either removing these or updating the tags of the lines...

service rds are disconnected from the rest of roads, suggest updating

pretty sure golden gate university is no longer located here: node/358858461#map=19/34.04915/-118.25927 via https://www.ggu.edu/about-ggu/locations but verification is needed

service rds are disconnected from the rest of roads, suggest updating

I doubt the tower for KPOO is actually located here: node/358814623 if actual location is known suggest moving this poi to the correct location.

is this raceway name known? if so it would be useful to add it or a area for the venue

looks like there are multiple overlapping military landuse polygons at this base, suggest simplify what can be simplified to reduce duplication and overlaps, possibly also use a relation for disconnected polygons?

pretty sure this church is no longer located in this area: node/358282225 but verification needed or if its just misplaced it can be moved.