Map of the rail transit systems in the San Francisco Bay Area. Entirely my own work except for the transit agency logos, which are trademarked but ineligible for copyright.
These are the logos used: File:Bart-logo.svg, File:Caltrain logo.svg, File:Amtrak logo.svg, File:Altamont Commuter Express (logo).png, File:BSicon LOGO SFmuni.svg, and File:Santa Clara VTA logo.svg.