The Wishbone Loop Trail is not accurate here. The trail of the east section is not accurate to the current trail. The trail connects to the "Track around baseball fields at Yarrow YMCA" To complete the loop. The true trail track can be seen via satellite images as well. See this document: https://cosf.org/files/routes/Wishbone%20Trail.pdf

this needs to be removed please. private driveway, not a road.

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Pylons here have orange and blue blazes on them, and the capital letter H. Bass River SF is not supposed to have any marked trails, so what do these correspond to?

phantom braking at this point.
needs fixed please. intersection not recognized by car correctly. Car phantom brakes at this intersection

This section of the expressway is labelled as closed due to high winds. It is not closed at all.

via StreetComplete 61.2

Iron Horse Regional Trail in Walnut Creek California from Ygnacio Valley Road to Walden Road will be closed July 21, 2025 - August 7, 2025 for trail repaving.

There's a building here; no longer a construction site.