Neither Open Street Map, nor Open Cycle Map, render the directional arrows on Mountain Bike Trails near me, though they are tagged as oneway=yes. Is there something that could be done to get the direction arrows rendered and prominently displayed?
As the paths seem also to be allowed for use by pedestrians (who dont go one way round) this would be inappropriate on the general cartography (although you could post an issue on github). OpenCycleMap is not open source & is owned & maintained by gravitystorm so you would need to get in touch with him directly.
Before filing an issue, I wanted to make sure the trail was tagged correctly. Looking at all of the ways, in the West Lansing Trail relation, they are all tagged “oneway=yes”. Maybe, you looked at the trail to the west of the river, which I have yet to tidy up.
I’ve never come across a one way street where the pedestrians can only walk in the same direction as the traffic, so having something that is one way to cycles but both way to pedestrians doesn’t seem unreasonable.