There is about a 1/4 mile of original SN line still is in service in Bay Point (West Pittsburg). There is one customer left, Angle Board that gets an occasional box car or two. The UP Pittsburg switcher (LRJ46)serves the line as needed on the eastward run to Pittsburg. The line is accessed through an old connection track from the Mococo line. Power backs through the connector, runs forward on the SN a few hundred feet and then backs into the switch to Angle Board. Guess it used to be called Acme.