|oneway = reversible|
|Oneway that changes its direction infrequently|
|Used on these elements|
|Tools for this tag|
This tag is used for roads that alternate between different directions regularly but infrequently, typically only a few times a day. The main use is to allow traffic to go in different directions during rush hours in the morning and evening. This is sometimes called "tidal flow".
Currently there is no accepted way of tagging when the road goes into which direction.
Use oneway=alternating instead for roads that change direction more often. If you are not sure whether this tag or oneway=alternating is the right tag, ask yourself: When using this road and the direction is currently going the other way, would I just wait for the direction to change and then drive on (=> oneway=alternating) or would I use a totally different route (=> oneway=reversible).
For short stretches of narrow road (bridges, underpasses, ...) without traffic regulation, the tag priority=* might be better.
Routing engines can not route over this type of oneway without knowing more about the time of day etc.