Looks like access to it is blocked by private property, and if there was a viable path to the east of the properties involved, it's eroded in the past 15 years.

On Sun, Jan 30, 2022 at 11:39 AM John Vance <adogapanicinapagoda@gmail.com> wrote:

I've been playing with Strava's auto route creation, and it keeps using this track from OpenStreetMap. Does anyone know anything about it? Have you ridden it? Are there legal restrictions against using it? Is it passable by bike? Looking at satellite view it definitely looks sketch but there are double tracks all along its length.

Here's the track:

https://www.openstreetmap.org/way/14573638#map=13/35.3243/-106.3561&layers=N