 A new line to Rodeløkka was opened on 3 January 1955 . The bus operation had been more expensive than the tram , and a double track line was built from Carl Berners plass through <unk> to Rodeløkka . The balloon loop was built around the block of <unk> , <unk> , <unk> and <unk> . The line was connected to the old Rodeløkka Line with a triangular loop in <unk> . On 23 April 1961 , all traffic on the Rodeløkka Line was terminated . The tracks were removed between 1962 and 1964 . 
