Trondheim Bilruter Trondheim Bilruter Trondheim Bilruter or TBR was a municipally owned bus company in Trondheim, Norway between 1951 and 1974. It was merged with the tram operators Trondheim Sporvei and A/S Graakalbanen in 1974 to form Trondheim Trafikkselskap. It is now part of Team Trafikk, a subsidiary of Nettbuss. The predecessor of the company was Autobuss, a privately owned bus company that started bus operations in Trondheim in 1929. Trondheim Bilruter did not have a monopoly on bus operation in the city. The tram operator Trondheim Sprovei operated some bus lines, and TBR only operated buses within the city limits. The
Coat of arms of Trondheim "The seal of the citizens of the city of Nidaros". The design of the shield in its present form was made by Haakon Thorsen. Most Norwegian municipalities have a banner of their respective coats of arms as a flag. The flag of Trondheim is instead a red field with the yellow "Trondheim rose". Coat of arms of Trondheim The coat of arms of Trondheim is based on the medieval seal of the city. The seal is probably from the 13th century, but its earliest preserved form is on a document from 1344. The coat of arms was assumed by the