Should US 50 be considered a trunk road? According to the Indiana OSM wiki page, I would be inclined to tag it as a primary road based on my local knowledge.

dead end

I believe the old North Dearborn Elementary campus was closed down and replaced with a campus on Sawmill Rd. If someone could verify this and tag the old location with a disused:amenity=school, that would be helpful. I might get to this myself eventually.

Isn't this just Park Street? And isn't it closer to the park?