Teesside Steelworks Teesside Steelworks The Teesside Steelworks was a large expanse of steelworks that formed a continuous stretch along the south bank of the River Tees from Middlesbrough to Redcar. At its height there were 91 blast furnaces within a 10 mile radius of the area. By the late 1970s, there was only one left on Teesside. Opened in 1979 and located near the mouth of the River Tees close to the river's outfall into the North Sea, the Redcar blast furnace on Teesside was the second largest in Europe. The majority of the steelworks, including the Redcar blast furnace, Redcar and
County Borough of Teesside borough was abolished on 1 April 1974, and its area was divided between three of the four districts of Cleveland. The fourth district was based on the County Borough of Hartlepool. Teesside was divided as follows: County Borough of Teesside Teesside was, from 1968 to 1974, a local government district in northern England. It comprised a conurbation that spanned both sides of the River Tees from which it took its name. The district had the status of a county borough and so was independent of the County Councils of the North Riding of Yorkshire and of County Durham, in which