Safety markers surrounding sidewalk construction at the Oak Grove Avenue grade crossing, Burlingame, California. I find it amusing that the Caltrain right-of-way crosses three different streets in three different towns, all called “Oak Grove”.

Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 400, f/9, shutter 1/1000 sec. Cropping, exposure, contrast, highlights, and levels adjustments in Aperture.