Lower Don Valley Lower Don Valley The Lower Don Valley, or historically the East End of Sheffield, is the mainly industrial north-east quarter of Sheffield, England. Located on the River Don, it encompasses the areas of Attercliffe, Brightside, Darnall, Tinsley and Wincobank. The area became the heart of Sheffield's steel industry during the 19th and 20th century. However it went into decline during the 1970s and 1980s as the nature of steel manufacture changed from large industrial sites with large scale employment to more streamlined and automated manufacture. As a result, large areas were derelict by the end of the 1980s despite the
Don Valley North (provincial electoral district) of Willowdale and Don Valley East during the 2012 electoral redistribution. This riding is located in the northeastern part of the North York district in Toronto. It contains the neighbourhoods of Henry Farm, Bayview Village, Bayview Woods-Steeles, Hillcrest Village, Don Valley Village, and Pleasant View. Don Valley North (provincial electoral district) Don Valley North () is a provincial electoral district in Toronto. It elects one member to the Legislative Assembly of Ontario. Don Valley North consists of the part of the City of Toronto lying within the following limits: commencing at the intersection of Bayview Avenue and Steeles Avenue East;