Riamus wrote:What is the best way to close an intersection where the intersection is still there, but the road is blocked off as a permanent closure?
For a permanent closure, the segments should definitely be disconnected in the Waze Map Editor (WME).
Waze uses "penalties" to decide which route to take. A turn restriction is considered a penalty so Waze prefers not to route that way, but depending on other road conditions Waze may still tell someone to turn there.
If the segments are not attached, that route is not even available to Waze.
As far as it looking funny on the client (phone app), if you get the segments close enough together then it shouldn't be noticeable.
Here's a page on the wiki that goes into more detail about how Waze calculates routes:
Riamus wrote:...I would be interested in some place we can mark permanent and long term closures for the state so we can limit the number of people "fixing" the closure.... Along the same lines, what is the best policy for temporary road closures that are still going to last for months due to construction? I saw an old post saying not to do anything because it took so long to update the maps and it would be open by the time the map was updated, but from what it looks like now, map updates are daily in the US so that wouldn't apply anymore.
That's what we're discussing in this thread - Roads & bridges that are closed due to construction and how to share that information with one another. You said you saw an "old post," so I assume you mean in the forums? If so, then you should always consider that any post that is years-old may be out-of-date.
Here's the wiki page on handling road closures.
But the gist is that you are correct - the North American tiles are (usually) updated several times a week. So any road that is going to be closed for several months should definitely be disconnected in the WME. I'd personally close a road that's expected to be closed for more than a week (unless I know of a problem where tiles are not being updated). Just make sure you stay on top of the situation so you can open it again when the construction has been completed.
Here's an example of a bridge that I've disconnected in the WME because it will be closed until next year: https://www.waze.com/editor/?zoom=5&lat ... s=69845602
And here's an example of a permanent road closure similar to what you're describing. In this case I actually used an additional segment to note that the road really does not connect: https://www.waze.com/editor/?zoom=6&lat ... s=67573279
If you'd like us to take a look at the intersection you're talking about, select the segment in the WME then click on the word "Permalink" at the bottom right of the screen. That will create a unique URL that will take us directly to where you're talking about (just like the link I posted above).