What exactly is the difference? Street complete gives me two options which look very similar, * Concrete Concrete `concrete` * Concrete Plates Plates `concrete:plates` Further the definition isn't exactly clear on [the tag wiki](https://wiki.openstreetmap.org/wiki/Tag:surface%3Dconcrete:plates), > Heavy-duty plates chained closely together, might have tar or sand in between the connections. How do I know whether or not a plate is chained closely together? Does rebar in the form count? Do any two pieces of concrete with sand or tar in the crack count as a plate? Moreover, the linking from `concrete` to `concrete:plates` says, > For pre-fabricated plates, use surface=concrete:plates or surface=concrete:lanes if you know how the concrete is laid out and one of these tags fits. Do concrete plates have to "pre-fabricated", which for me means fabricated off-site? And specifically are roads that are poured one panel at a time, like this "plates"? ![alt text][1] [1]: https://help.openstreetmap.org/upfiles/maxresdefault.jpg

What exactly is the difference? Street complete gives me two options which look very similar, * Concrete * Concrete Plates Further the definition isn't exactly clear on [the tag wiki](https://wiki.openstreetmap.org/wiki/Tag:surface%3Dconcrete:plates), > Heavy-duty plates chained closely together, might have tar or sand in between the connections. How do I know whether or not a plate is chained closely together? Does rebar in the form count? Do any two pieces of concrete with sand or tar in the crack count as a plate? Moreover, the linking from `concrete` to `concrete:plates` says, > For pre-fabricated plates, use surface=concrete:plates or surface=concrete:lanes if you know how the concrete is laid out and one of these tags fits. Do concrete plates have to "pre-fabricated", which for me means fabricated off-site? And specifically are roads that are poured one panel at a time, like this "plates"? ![alt text][1] [1]: https://help.openstreetmap.org/upfiles/maxresdefault.jpg

What exactly is the difference? Street complete gives me two options which look very similar, * Concrete * Concrete Plates Further the definition isn't exactly clear on [the tag wiki](https://wiki.openstreetmap.org/wiki/Tag:surface%3Dconcrete:plates), > Heavy-duty plates chained closely together, might have tar or sand in between the connections. How do I know whether or not a plate is chained closely together? Does rebar in the form count? Do any two pieces of concrete with sand or tar in the crack count as a plate?plate? Moreover, the linking from `concrete` to `concrete:plates` says, > For pre-fabricated plates, use surface=concrete:plates or surface=concrete:lanes if you know how the concrete is laid out and one of these tags fits. Do concrete plates have to "pre-fabricated", which for me means fabricated off-site?

What exactly is the difference? Street complete gives me two options which look very similar, * Concrete * Concrete Plates Further the definition isn't exactly clear on [the tag wiki](https://wiki.openstreetmap.org/wiki/Tag:surface%3Dconcrete:plates), > Heavy-duty plates chained closely together, might have tar or sand in between the connections. How do I know whether or not a plate is chained closely together? Does rebar in the form count?count? Do any two pieces of concrete with sand or tar in the crack count as a plate?

What exactly is the difference? Street complete gives me two options which look very similar, * Concrete * Concrete PlatesPlates Further the definition isn't exactly clear on [the tag wiki](https://wiki.openstreetmap.org/wiki/Tag:surface%3Dconcrete:plates), > Heavy-duty plates chained closely together, might have tar or sand in between the connections. How do I know whether or not a plate is chained closely together? Does rebar in the form count?

What exactly is the difference? Street complete gives me two options which look very similar, * Concrete * Concrete PanelsPlates

What exactly is the difference? Street complete gives me two options which look very similar, * Concrete * Concrete Panels