I asked the town commission a number of questions about the area, and never got a response. The road was blocked by dirt berms by Gulf Brook, and just north of the water treatment plant, so the street parking shown there is not usable. That was the purpose of the note. The street itself is dirt, steep downhill, and was badly eroded from the berm to the brook. It would be passable by a high-clearance vehicle, but I imagine the town didn't want to deal with any liability. I haven't been back to verify if anything changed.