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

This also added a missing tributary to Pomme Creek.

I also bumped Saint John Church Road from residential to tertiary. It connects to a schoolgrounds and a shopping center, and I know from local experience that it gets busy at times as a cut-through for people avoiding the Jeffco/Richardson stoplight.

The primary purpose of this changeset was to improve sidewalk representation, but some other things were modified along the way when they involved the sidewalks even incidentally. This includes aligning some roads that run parallel to said sidewalks because they had TIGERy jaggedness.

This was mostly connecting existing pieces of sidewalk based on parallel road curvature.

I tagged the HQ as a node within the building footprint of House 5. If there's a more idiomatic way to indicate the HQ's location, feel free to do that. I just didn't feel like "House 5" and "HQ" were synonymous? I felt that "the HQ is in House 5" is a more appropriate assessment, but that's just my perspective.

Also sources from company websites opening hours and telephone numbers.

Not sure what the standard naming convention is for these, but "Verizon" is the only sign visible from the road when driving past.

Some segments of sidewalk were already mapped, and I just connected them up

Positions will be refined in another changeset.

Additional source: city website