Disabled switch throw, Brisbane, California. Once upon a time the Southern Pacific’s Bayshore yard, at the southern end of San Francisco, was a major hub of the SP system. Now all that’s left are a few vestigial bits like this. If you look around the place just looks like a huge vacant lot, but the outline of the vanished yard is clearly visible from the air.

Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 400, f/8 shutter 1/320 sec. White balance, exposure, contrast, saturation, levels and highlights adjustments in Aperture.