with soccer and handball fields adjacent to the Breidablikk School. Heimdal is today a city within a city. The central areas of Tillerbyen resemble a typical western downtown area with high commercial structures, as opposed to the traditional downtown areas of Trondheim, which are dominated by old, two-storey buildings. See also List of boroughs in Trondheim prior to 2005 References External links Map of the boroughs of Trondheim Geography of Trondheim no:Heimdal (tettsted)