That's tricky. For these on 39th, I was intending to go check for physical evidence, but I can't do that for the whole system. Maybe a "disused" lifecycle tag is appropriate for the ones where they are not in service but the most recent available imagery still shows physical infrastructure?

New mapillary imagery is available for the trail connecting the north and south trailheads at the east end of the canyon.

Thanks for checking on this. The noexit=yes tags did not originate with me, although I must have made this changeset in a way that did not preserve their prior history, unfortunately.

Now that I understand the purpose of noexit=yes, I think the existing access=no on the two westbound creekside paths should be sufficient. The barrier is not a gate. The fence/handrail for the bridge runs from node/5421855127 to node/11232818978 and there are signs on that fence restricting access to the westbound paths behind it.

I can try to get updated Mapillary images next time I am in Chambers Creek.