Oakland Bay Bridge, City Lights, Buildings, Skyscrapers, San Francisco, Photography wallpaper posted in City category and wallpaper original resolution is 7952x5304. Download Oakland Bay Bridge, City Lights, Buildings, Skyscrapers, San Francisco, Photography wallpaper from the above HD Widescreen 4K 5K 8K Ultra HD resolutions for your device such as desktop, laptop, mobile, tablet and ipad.