Humber Bridge Humber Bridge The Humber Bridge, near Kingston upon Hull, East Riding of Yorkshire, England, is a single-span suspension bridge, which opened to traffic on 24 June 1981. When it was opened, it was the longest of its type in the world; it was not surpassed until 1998, with the completion of the Akashi Kaikyō Bridge, and it is now the eighth-longest. It spans the Humber, (the estuary formed by the rivers Trent and Ouse), between Barton-upon-Humber on the south bank and Hessle on the north bank, thereby connecting the East Riding of Yorkshire and North Lincolnshire. When it opened in
Black Suspension Bridge file, 42 Havasupai tribesmen carried the one-ton, 550-foot suspension cables. Black Suspension Bridge The Black Suspension Bridge also known as the Kaibab Suspension Bridge spans the Colorado River in the inner canyon of Grand Canyon National Park. It is part of the South Kaibab Trail and is the river crossing used by mules going to Phantom Ranch. The Black Bridge and Silver Bridge, located about 700 meters downstream, are the only spans in hundreds of river miles. The Black Bridge was built in 1928. As motorized vehicles could not access the construction site, humans and mules transported the 122 tons