|oneway = -1
|The street is a oneway street in the opposite direction of the OSM way
|Used on these elements
|Status: de facto
|Tools for this tag
- Main article: Key:oneway
An oneway value of -1 means that the way is oneway, with allowed passage opposite to its way direction.
There are no known cases where oneway=-1 is needed. But there are valid uses in some more complex values, for example using Conditional restrictions to map oneway rules which depend on the time of day.