OpenStreetMap community

4183 readers

92 users here now

Everything #OpenStreetMap related is welcome: software releases, showing of your work, questions about how to tag something, as long as it has to do with OpenStreetMap or OpenStreetMap-related software.

OpenStreetMap is a map of the world, created by people like you and free to use under an open license.

Join OpenStreetMap and start mapping: https://www.openstreetmap.org.

There are many communication channels about OSM, many organized around a certain country or region. Discover them on https://openstreetmap.community

https://mapcomplete.org is an easy-to-use website to view, edit and add points (such as shops, restaurants and others)

https://learnosm.org/en/ has a lot of information for beginners too.

founded 4 years ago

MODERATORS

[email protected]

Difference Between Concrete, Concrete Slabs and Concrete Lanes? (lemm.ee)

submitted 1 month ago by [email protected] to c/[email protected]

14 comments fedilink hide all child comments

I'm on Street Complete and I'm trying to differentiate between Concrete, Concrete slabs, and concrete lanes. There's a walkway that's just a normal concrete walkway, I didn't know there were so many designations for this.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 9 points 1 month ago (1 children)

The Wiki is great for things like this. In this case the page on concrete has links to concrete slabs and concrete lanes, and both have pictures.

https://wiki.openstreetmap.org/wiki/Tag:surface%3Dconcrete

Hope this helps :)

[–] [email protected] 1 points 1 month ago (1 children)

I have to say it only adds to my confusion. What the heck is a “concrete plate”??

the example looks like the worst possible surface imaginable for a road.

[–] [email protected] 8 points 1 month ago (1 children)

I was also confused. I've been using concrete:plates for almost all walkways that I've encountered. On surface=concrete:plates it says this:

surface=concrete - concrete forming a large surface, typically cast in place and may have predetermined breaking joints

Which is confusing, because sidewalks AFAIK are cast in place and have predetermined breaking joints, but it seems like surface=concrete is more for mostly continuous concrete surfaces regardless of that text?

[–] [email protected] 2 points 1 month ago

As I understand it, concrete plates, at least in the UK, tend to be quite big, like the road here:

Concrete Road

You might find though that pavements / sidewalks are made up of smaller plates, as they're easier to transport and fit, rather than waiting for a large area of concrete to set. The only paths that I can think of right now that are concrete are on private property, so I can't link to them. They're things like garden paths and are continuous.

If you're not sure though, you can always tag as surface=concrete and let someone else add any extra detail in the future. At least then the basics are there :)