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 Lade Line was a tramway between Munkegata and Lade in Trondheim, Norway. The first part of the line was opened in 1901, but not expanded to Lade until 1958. The line was operated by Trondheim Sporvei and Trondheim Trafikkselskap until it was abandoned in 1988.
A/S Kristiania Elektriske Sporvei or KES, nicknamed the Blue Tramway, was a company which operated part of the Oslo Tramway between 1894 and 1924. It built a network of four lines in Western Oslo, the Briskeby Line and the Frogner Line which ran to Majorstuen, and two other consecutive lines, the Skøyen Line and the Lilleaker Line. These all connected to a common line through the city center which terminated at Jernbanetorget.
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 2 was a series of two trams and two trailers built by Skabo Jernbanevognfabrikk 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 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.
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 A was a class of twenty-one trams and twelve trailers built by Allgemeine Elektrizitäts Gesellschaft (AEG) and P. Herbrand & Cie. for Kristiania Elektriske Sporvei (KES) for use on the Oslo Tramway of Norway. The units measured 6.4 by 2.0 meters and featured a wooden superstructure with an indoor cabin and open platform bays. This gave a capacity for sixteen seated passengers. Each twin-axle unit was equipped with two motors. Eighteen of the units had a power output of 24 kilowatts (32 hp), the other three 36 kilowatts (48 hp). One unit was built by Norsk Elektrisk and Skabo.
