The latter is the established consensus. We put US before MO regardless of the number/letter that follows the network code. (Ideally we'd only have to worry about route relations and not these fiddly ref tags, but I digress.)

Looks like a mini edit war may have gone down years ago, but both user accounts involved have since been deleted. Dining by Design might have (had) a permanent location in the building, but the campus and building are very much not said caterer contained within.

I have tagged the campus as landuse=religious to match the part west of North Campbell Avenue (which is also owned by Assemblies of God), and I moved the meaningful tags into the building footprint way itself.

I kept the Dining by Design node around.

I kept the original outlines with demolished: prefix because Bing is not up to date here.

Hello! Can you please clarify what you meant by setting ref=636 on a segment of Sappington Road (way/625012006) in St. Louis County? Thanks!

This focuses on opening_hours and operator(:wikidata) tags.

Continued from 158565852

Continues in changeset/158565856

This fixed up the sidewalk along and made Konert Lake Drive less jagged.

"Stone Crest Drive" is actually "Stonecrest Drive" without a space

This also removed a duplicate address point in Oakville, so the bounding box is a little wide.

The newer signs in Arnold have the city seal and are much more verbose. Some of the older signs are very compressed to the point of needing a few steps of interpretation to get the official name assigned by the county.

The National Address Database aligns with county addressing in my local experience.

Source is NAD and local knowledge

I deleted a transient feature picked up by Microsoft building footprints, too

Please do not upload personal information to OpenStreetMap.

Old Gravois Road is the road split by the island.

I also used Bing imagery to see if they had solar panels.

This also smoothed out some roads and tagged some businesses along West Outer Road.

Hey, thanks a ton for working on houses and other features in this area.

I just wanted to let you know that I renamed the ambulance station from "ROCK TOWNSHIP AMBULANCE DIST" to "Rock Township Ambulance District Station #2". In OSM we steer clear of abbreviations like "dist" unless it's part of the brand/official name, and we usually title-case names, too, unless the capitalization is meant to be stylized. I did this in changeset/157974690.

Thanks again!

These were formerly occupied at some point based on web searches.

These points all correspond to businesses, likely still active. Need more research