Welcome to OpenStreetMap, and thanks for contributing! Please note that OSM highway classification is not always the same as California or US federal road classification, so they shouldn't be used as a primary source. See here: osm.wiki/United_States/2021_Highway_Classification_Guidance Also, while I believe copying data from Caltrans is fine since it's a government entity of California, which makes their data public domain, generally copying from copyrighted sources into OSM is illegal. See osm.wiki/Copyright#Proprietary_data

Hello! Please use the changeset description to describe what you changed and why. For example, "Added a crossing and fixed crossing:markings using aerial imagery." You can find more examples here: osm.wiki/Good_changeset_comments Thank you!

Ah, sorry for not getting back to you sooner. I see you figured it out already, thanks for fixing it!

Discussion here: https://community.openstreetmap.org/t/deprecate-the-use-of-stars-tag-for-hotels-in-us/106799

Please do not use them at all!

Welcome to OpenStreetMap! OpenStreetMap documents only verifiable facts about the real world. Please do not use gemini or ChatGPT to guess the heights of buildings!

欢迎来到OpenStreetMap! OpenStreetMap 仅记录有关现实世界的可验证事实。请勿使用 gemini 或 ChatGPT 来猜测建筑物的高度!

Welcome to OpenStreetMap! Please don't tag each individual building as its own shop. The storage rental facility is already mapped here: node/10178597128 If it's important to you to say which buildings are part of the facility, you can either draw an area along the property lines and combine it with the node, or add the operator= tag to the buildings. Thank you!

Welcome to OpenStreetMap, and thanks for contributing! When a business has closed, it's better to just remove the information that's no longer relevant, rather than deleting the location entirely. The address still exists at that location, for example. An easy way to do this in the iD web editor is to use the "downgrade" option (backspace) instead of "delete."

Welcome to OpenStreetMap, and thanks for contributing! When a business closes, it's best to only remove the tags that are no longer relevant. Even though there isn't a Jack In The Box here anymore, the building still exists. An easy way to do this is to use the "downgrade" operation (shortcut on backspace) instead of "delete."

Welcome to OpenStreetMap! The town already exists in OSM here: node/150968312 , it doesn't need to be added twice.

It's probably not a big issue here, but just so you know, it's generally advised to not upload partial/incomplete changes, since they could get picked up by an app (the same reason that we don't map temporary features osm.wiki/Good_practice#Don't_map_temporary_events_and_temporary_features )

Welcome to OpenStreetMap, and thanks for contributing! When a business moves out, please only remove the information that is no longer applicable. For example, the address is still there, so it shouldn't be removed. You can do this easily in the built-in iD editor by using "Downgrade" (backspace) instead of delete. Thanks!

Hello! Please use the changeset description to explain what you changed and why. For example, "Added a building with courtyard using aerial imagery, and added stop signs at intersections." You can find more examples here: osm.wiki/Good_changeset_comments Thank you!

Welcome to OpenStreetMap! Please use the changeset description to describe what you changed and why; for example, "Added the correct name of a café, after visiting." You can find more examples here: osm.wiki/Good_changeset_comments Also, if a shop is vacant, it's better to only remove the tags that are no longer applicable than to delete the address entirely, since the address does still exist at that location. An easy way to do this in the built-in iD editor is to use the "Downgrade" action instead of "Delete." Thank you!

(maschinelle Übersetzung:) Willkommen bei OpenStreetMap! Bitte beschreiben Sie Ihre Änderungen und deren Gründe in der Änderungsbeschreibung. Zum Beispiel: „Nach einem Besuch den korrekten Namen eines Cafés hinzugefügt.“ Weitere Beispiele finden Sie hier: osm.wiki/Good_changeset_comments. Falls ein Geschäft leer steht, entfernen Sie bitte nur die nicht mehr zutreffenden Tags, anstatt die Adresse komplett zu löschen, da sie an diesem Standort weiterhin existiert. Im integrierten iD-Editor können Sie dies ganz einfach mit der Aktion „Herabstufen“ anstelle von „Löschen“ erledigen. Vielen Dank!

Do these parks currently exist, or are they under construction? If the former, they should not have the landuse=construction tag. If the latter, they should not have the leisure=park tag, perhaps construction:leisure=park instead.

Welcome to OpenStreetMap, and thanks for contributing! It would be helpful for your changeset description to describe what you changed, not just how you got the information. For example, "Added a backyard pickleball court by tracing aerial imagery." There are more examples here if you need inspiration: osm.wiki/Good_changeset_comments Thanks!

Welcome to OpenStreetMap! You did it just about correctly! The only thing I would change is leaving out the "#" symbol from the "unit" field.

Welcome to OpenStreetMap! Really, this object shouldn't have anything in the "name=" tag - see osm.wiki/Names#Names_are_not_for_descriptions . Instead, "NVIDIA" could be added as the "operator=", and the "amenity=parking" is enough to describe it as a parking garage. Thanks for finding the issue!

Thank you!

It's unintuitive but the footpath should remain connected to Spence Avenue. If a sidewalk isn't drawn separately, it's considered to be part of the main road, so a road without separately drawn sidewalks should connect to footways. If they don't connect, there's no way for routing software (i.e., walking directions) to know that you can walk from Calaveras to Spence.