This is Back Road 1N34 at its west end area.  The four Jeeps, shown above,  were driving about 1/4 mile in front of us most of the way and are shown parked in the round parking area at the top of the center hill in the picture at the left.  The picture below shows the view from that parking spot. One of the long North and South streets in the picture will be Archibald Avenue. October 2002
The picture below shows Back Road 1N34 as it winds down the mountain side to an area close to the North end of Carnelian Street at Skyline Road and Almond Street in Upland. October 2002