Prescriptive easement question in California

[Peter Lee]

I own a commercial property in Los Angeles area and theres a vehicular path that runs across the neighbor's property indicated in red arrows into our lot. The path has existed for at least 20 yr. Continuously used by us and the previous owners of the property in blue.

Question is how feasible is this to qualify for a prescriptive easement? There's no record of it in the title report which is odd since it looks like it is there by design since there's a curb cut and the existing fence was designed with a gate.

Yes, I know this should've been caught during acquisition but not having this is not the end of the world, just inconvenient.