Mount Lowe Railway circular bridge, showing cars along the ciruclar track, California, [s.d.]

Photograph of Mount Lowe Railway circular bridge, showing cars along the ciruclar track, California, [s.d.]. At center, a large rock formation can be seen beside a curving track. Above the track, a horizontal beam attached to a pole (not visible) supports an array of wires. In the background, a steep incline overgrown with vegetation is visible. At the top of the incline, a section of the circular track can be seen. Two cars are visible on the track.