The Gråkallen Line is an 8.8-kilometre (5.5 mi) suburban tram line located in Trondheim, Norway. As the only remaining part of the Trondheim Tramway, it runs from the city centre at St. Olav's Gate, via the suburban area Byåsen to Lian. It is designated Line 9, and is served by six Class 8 articulated trams. After the closure of the Arkhangelsk tramway in 2004, it became the world's northernmost tramway system.
Trondheim Trafikkselskap or TT was the city public transport company for Trondheim, Norway between 1974 and 2001. It operated both the city buses, and the Trondheim Tramway until 1988. The company was owned by the city council.
The Trondheim Tramway in Trondheim, Norway, is the world's most northerly tramway system, following the closure and dismantling of the Arkhangelsk tramways in Russia. It consists of one 8.8-km-long line, the Gråkallen Line, running from St. Olav's Gate in the city centre through Byåsen to Lian Station in Bymarka.
The Singsaker Line was a branch of the Trondheim Tramway which ran from Øya and Elgeseter to the neighborhoods of Singsaker, parts of Tyholt and Rosenborg in Trondheim, Norway. The line branched off from the Elgeseter Line at the Student Society. It was double track until Tyholtveien, after which it ran through a loop through Rosenborg. It was served by Line 3, which continued through the city center to Trondheim Central Station.
A/S Graakalbanen was a private company that built and operated the Gråkallen Line of the Trondheim Tramway between 1924 and 1972. Established in 1916, it bought large land areas in Byåsen, and built a tramway through these to reach the recreational areas in Bymarka. The line first reached Munkvoll in 1924, Ugla in 1925, and finally Lian in 1933. The company owned through its history seven trams and five trailers, and only in the last few years did it operate six borrowed TS Class 7 trams.
The Ila Line is tramway between Trondheim Torg and Ila in Trondheim, Norway. The line was part of the original Trondheim Tramway and opened in 1901, and replaced the horse omnibus service from 1893. The line was closed in 1988, but part of it was reopened in 1990 when the Gråkall Line was reborn. The line is the northernmost tramway in the world and is meter gauge.
The Dalsenget fire was a disaster where the Dalsenget Depot of Trondheim Sporvei burnt down, destroying almost all of the modern tram fleet. 26 trams, 16 trailers and one working tram were destroyed, and three cleaners lost their lives. It was, at the time, the largest fire in Trondheim, Norway, after World War II.
TT Class 8 are the only remaining trams used on the Trondheim Tramway. Built by Linke-Hofmann-Busch (LHB) in 1984–85, they replaced the aging Class 7 trams used by Trondheim Trafikkselskap (TT). Of the eleven built, nine remain in service on the Gråkallen Line operated by Boreal Bane.
GB Class 1 was a series of four trams and two trailers built by Hannoversche Waggonfabrik for Graakalbanen of Trondheim, Norway.
GB Class 3 was a single tram and trailer built by Hønefoss Karosserifabrikk for Graakalbanen of Trondheim, Norway.
TS Class 1 was a series of twelve trams built by Hannoversche Waggonfabrik for Trondheim Sporvei. Eleven trams were delivered for the opening of the Trondheim Tramway in 1901, while a single tram built by was delivered in 1903. These were numbered 1–12. In 1904, four unpowered trailers were delivered by HaWa and numbered 20–24.
TS Class 2 was a series of twelve trams built by Skabo Jernbanevognfabrikk for Trondheim Sporvei. They were delivered between 13 September 1913 and November 1917, and used on the newly opened Elgeseter Line.
TS Class 3 was a series of ten trams built by Hannoversche Waggonfabrik (HaWa) for Trondheim Sporvei. They were delivered in November 1922, and put into service on 4 and 22 December. They remained in service until 1962.
TS Class 4 was a series of five trams built by Strømmens Værksted for Trondheim Sporvei. They were delivered in 1930, and numbered 35–39.
TS Class 5 was a series of six trams built by Skabo Jernbanevognfabrikk for Trondheim Sporvei. Four were delivered from December 1937 to February 1938, while two were delivered in May 1942.
TS Class 6 was a series of sixteen trams built by Strømmens Værksted for Trondheim Sporvei. They were delivered in two slightly different batches; ten in 1948–49 and six in 1955.
TS Class 7 was a series of 28 trams and 15 trailers built by Strømmens Værksted for Trondheim Sporvei. They were delivered in 1956–57.
SM53, originally designed MBO and colloquially known as Høka, were a class of 58 trams and 50 trailers built by Høka and Hägglund for Oslo Sporveier. The units were used on the Norway's Oslo Tramway from 1952 until 2000. The 14.7-meter long and 2.5-meter wide trams weighed 16.9 tonnes. They had four motors providing a combined power output of 180 kilowatts (240 hp), allowing for a top speed of 60 kilometers per hour (37 mph).
Hønefoss Jernbanevogn- og Karosserifabrikk A/S, trading as Høka and at first known as Hønefoss Karosserifabrikk A/S, was a manufacturer of bodywork for buses, trucks and trains. The company was in existence from 1936 to 1968 and was based in Hønefoss, Norway. Among the company's products is Oslo Tramway's SM53 trams, the Trondheim Tramway's GB Class 3 tram and the Norwegian State Railways Skd 221 shunters.
Class S was a class of 20 twin-axle trams and 12 trailers built by Schuckert & Co. and Busch for Kristiania Kommunale Sporveie (KSS) in 1899. The trams were originally 7.8 meters (26 ft) long and 2.0 meters wide. They featured wooden benches in the longitudinal direction seating twenty. The motor cars had two motors providing a combined power output of 51 kilowatts (68 hp). The motor cars weighed 9.3 tonnes, while the trailers weighed 6.4 tonnes.
