Bjerke is a borough of the city of Oslo, Norway. The most densely populated residential areas, including the high-rise apartment blocks of Linderud, are located along Trondheimsveien. The shopping centre at Linderud is also home to the borough council's administrative headquarters. The northern areas of the borough are bordered by th…Bjerke is a borough of the city of Oslo, Norway. The most densely populated residential areas, including the high-rise apartment blocks of Linderud, are located along Trondheimsveien. The shopping centre at Linderud is also home to the borough council's administrative headquarters. The northern areas of the borough are bordered by the vast woodlands of Oslomarka. Bjerke Upper Secondary School is located here.