No sign of the park in the March 26 imagery, either. I've removed it.

Welcome to OSM!

In addition to the speed limit changes, you did what's called a "node drag", where you accidentally pulled part of Greensferry Road south across the map. I've fixed it for you, but could you please be more careful in the future?

Does "Journeys" have two locations in the mall, or did you accidentally add them twice?

Welcome to OSM!

If a building has become vacant, don't give it a name of "Vacant". Computers tend to be rather literal-minded, and see nothing wrong with showing a supermarket named "Vacant" in search results. Instead, you should delete the attributes of the that no longer apply: in this case, you'd delete the "Supermarket" point entirely, leaving only the building outline.

(The fancy option is to add the appropriate lifecycle prefix (osm.wiki/Lifecycle_prefix) to the tags, but that's often more effort than it's worth.)

Welcome to OSM!

Please don't use the "name" field to describe things. It's confusing for people who are relying on the map for directions. (Picture a GPS unit saying "Take a left turn onto Unnamed Steeper Alternative to M trail".)

Are you sure that removing the name is the correct thing to do here? It's a downhill ski route, and "No Name" is a perfectly reasonable thing for someone with a sense of humor to name a downhill ski route.

I've partially reverted this edit. There's been recent construction not yet visible in aerial imagery that eliminates the connection between southbound Upriver and eastbound Mission.

Correctly adding an island to OSM is tricky -- after drawing the island, you need to subtract it out of the water body that it's in, by creating or updating what's called a "multipolygon relation". I've taken care of it for you here.

This is something that's tricky to do in the in-browser editor; if you plan to do much editing of this sort, I recommend learning how to use the JOSM editor.

If you're going to do a MapRoulette task, please actually *do* the task. Don't just change things to make it go away.

Are you sure the fire station and the A&W share a building?

You sure about that curve on Portola Court? The old, straight road looks like a better match to the Bing and Esri imagery.

As of last November's Sentinel-2 imagery, this area was very much under construction, and "Nashville Park" was simply an area of bare dirt.

Pretty sure that the entire lake doesn't count as a swimming area.

"Secondary road" is meant for relatively major roads -- ones almost as important as US-2 -- not driveways.

The "HVAC" tag is used for business that provide HVAC design, installation or maintenance services.

For tagging an individual machine, it looks like "man_made=hvac_unit" is the best option, but it doesn't have a preset. Instead, you'll need to add the tag manually, by clicking on the "all tags" header in the left-hand pane of the editor, clicking the "+" button, and entering "man_made" into the left-hand column and "hvac_unit" into the right-hand one.

In addition to whatever you were trying to do in Edmonton you pulled sections of footpath across the map in China and Calgary. Please be more careful with your editing in the future.

"Educational Institution" offices seems reasonable. It at least seems like it's in the correct general category ("office").

Are you sure the various offices you've added here are best described as "tourist information"? I'm not sure how I'd tag them, but that doesn't seem right to me.

Please don't put descriptions into the "name" field like you've done here. Computers tend to be rather literal-minded, and will see this as being a building named "Vacant".

Please don't glue parking lots to buildings like you've done here. Most parking lots don't actually run right up against buildings, and it's a pain to fix it if you need to, for example, add a bike rack between the building and the parking lot.