View of California Street and Oakland Bay Bridge at dusk, San Francisco, California, United States of America, North America

travel destination photography vertical colour image dusk street san francisco california united states of america north america illuminated light trails oakland bay bridge american culture city city life urban scene outdoors on the move tail light blurred motion incidental people long exposure car traffic transportation building exterior high angle view lens flare usa us united states american north american colour color image color outside tourist destination travel high angle elevated view from above looking down background people people in the background transport cities typically american traditional culture tradition traditional traditionally american twilight