leisure=park is probably the wrong tag here; it looks like it's just a grassy field on the school grounds (landuse=grass? recreation_ground?)

My phone is saying I'm in new jersey but I'm in PA

This path doesn't look different in imagery. It just looks like grass. Why is this footway here?

Strange looking retail landuse rectangle: "H&M Powell Street"; should probably be deleted.

This building is not named "MALL".
It is not a retail building (it's part of the old Pacific Steel foundry).
It is probably not one story tall.

no roads here

via StreetComplete 18.0

This looks more like a bridge than a culvert (though it's hard to tell for sure).

It looks like there might be some overlapping ways here (and maybe elsewhere)? (looks like a buggy revert of some Bear Transit edits by @KhilareAB )

Cornerstone occupies both this building and the one behind (facing Durant) witha patio in between. It also doubles as a music venue.

Bus stop and crosswalk tags seem to have gotten all tangled up here. This is a crosswalk, not a bus stop...