The Alameda Sun soared all the way to the top of the world’s steepest street, Baldwin Street, in Dunedin, New Zealand on Nov. 2. Michael Manushaw walked up the hill and delivered the Sun to the top. Baldwin Street was recognized as the steepest street in the world by the Guinness Book of World Records in 1987. No street gains more altitude in 10 horizontal meters, measured along the street’s centerline.