Trondheim Trondheim Trondheim (; historically Kaupangen, Nidaros and Trondhjem) is a city and municipality in Trøndelag county, Norway. It has a population of 193,501 (4th quarter 2017), and is the third-most populous municipality in Norway, although the fourth largest urban area. It is the third largest city in the country, with a population (2013) of 169,972 inhabitants within the city borders. Trondheim lies on the south shore of Trondheim Fjord at the mouth of the River Nidelva. The city is dominated by the Norwegian University of Science and Technology (NTNU), the Foundation for Scientific and Industrial Research (SINTEF), St. Olavs University
Trondheim toll scheme fund the building of new ring roads so that the heaviest traffic would not have to pass through the city centre. But part of the reason for this traffic is that Trondheim Port is located on an artificial island only accessible via the city centre and Trondheim has yet to do like most cities and move its port out of the city centre, like the London Docklands and Fjordbyen in Oslo. There are ongoing discussions on whether the port should be moved from its current location. The lack of a bypass outside the residential areas, along with less than optimal