Desc: Byplanlegging i Norden - 'Her skal byen ligge': Directed by Knut Midttun. With Preben Krag. In around 1860, Mo i Rana began to grew as one of the several trading centers in Helgeland. The ore did deposit with mining and railroad, and after 1946 the industry gave the Rana Center a larger dimension. When Mo i Rana was planned, architect Preben Krag was responsible for the city plan.