Thanks!

Was https://www.wikidata.org/wiki/Q7586774 incorrect?

The OSM 'place' key generally goes by population, so given 3185 for Wesleyville and 3813 for Lawrence Park it would be reasonable to tag them both as place=village or both as place=town. The borough/township distinction isn't relevant. See: place=town#place.3Dtown_vs._other_settlements

Somehow this change introduced a lot of overlapping/repeating nodes, e.g. way/909374974

It would be good if they can be fixed.

Fixed, thanks.

It seems the existing relation doesn't go quite as far upstream, so that might have misled me.

Corrected in changeset/98935376

It goes without saying that you should be more careful.

Why was this trailhead deleted? node/8001839083

Please use changeset descriptions that have something to do with what it is you're mapping instead of writing the same thing every time.

Do you have a source for *any* of these beach names?

The bing streetside imagery indicates that North 4th Street is oneway all the way to Hamilton Avenue, so I've replaced the turn restriction.

Source: https://www.goerie.com/story/news/2020/12/31/state-pays-million-18-acre-gateway-presque-isle-state-park/4102026001/

"PA 1006" is not how this ref is written — there are never four-digit "PA" routes. The correct tag is `ref:penndot=SR 1006`. See: osm.wiki/Key%3Aref%3Apenndot

Then you leave the road and remove the name tag.

Do you have a source for this change? It sure looks like this road exists.

Please be careful with the tags -- there was a wikidata tag that was lost in this edit.

When editing with iD, you can press 'E' to extract a POI from a way into a node, and it will preserve the tags.

You can also use 'Q' to square the corners of an area, which this building looks like it should have.

Roundabouts are not named with the name of the roads that they connect. See junction=roundabout#Naming

For a smaller waterway such as this one (it appears to be about 10 feet wide at the mouth), `waterway=stream` might be a better fit than river.

Do you have a source for this address? It's not listed at https://www.dcnr.pa.gov/StateParks/FindAPark/ErieBluffsStatePark/Pages/default.aspx

Thank you for responding.

In many cases you can click on a tag or key to jump to the wiki page. Some things might seem self-explanatory, but have certain quirks that are agreed upon by the community.

Another useful reference is osm.wiki/Good_practice. In particular, you might want to look at "Keep the history" -- for example, to improve the geometry of the road we should adjust it in place, rather than deleting it and recreating it.

Specifically, addr:city is for "The name of the city as given in postal addresses" and has no relationship to the administrative boundaries.