https://joy.videvo.net/videvo_files/video/free/2017-06/large_watermarked/161022_036_SanFrancisco_1080p_preview.mp4 San Francisco Tram Passing Busy Sidewalk A shot of a tram in San Francisco passing a crowded sidewalk. 1080pamericaamericanbusycaliforniacityFranciscopublic transportsansilicontouriststramtramstransporturbanUSusavalley