https://joy.videvo.net/videvo_files/video/free/video0430/large_watermarked/_California%20San%20Francisco%20people%20crossing%20the%20street_preview.mp4 San Francisco California people crossing the street Skateboarders move down the side of a busy street. bluebuildingscaliforniacarsdayintersectionpedestrianspeoplepower linesSan Franciscosignsskateboards. crosswalkskystreetsunnytraffic