A/S Kristiania Sporveisselskab or KSS, nicknamed the Green Tramway (), was an operator of part of the Oslo Tramway from 1875 to 1924. The company was established in 1874 and started with horsecar operations on the Ullevål Hageby Line, Gamlebyen Line and the Grünerløkka–Torshov Line. The network was electrified with in 1899 and 1900, whereby the company was bought by Union-Elektricitäts-Gesellschaft. It delivered new Class U trams. Within a few years the company had also opened the Vålerenga Line and Kampen Line. It took over Kristiania Kommunale Sporveie in 1905, taking over its fleet of Class S trams and the Sagene Ring, the Vippetangen Line and the Rodeløkka Line.
The company was based at Homansbyen Depot. From 1912 it started an extensive cooperation with its main competitor, Kristiania Elektriske Sporvei (KES). KSS also took delivery of the Class SS trams and from 1921 the Class H trams. The company build part of the Sinsen Line in 1923. Both companies were municipalized in 1924 to become Oslo Sporveier.
History
Establishment
The first plans for horsecar operations in Oslo—then known as Christiania—took place in 1868, when Engineer Jens Theodor Pauldan Vogt and Architect Paul Due applied for a concession. They proposed a line from Homansbyen to Gamlebyen (then known as Oslo) with branches to Pipervika and Palaisbryggen. The municipal authorities rejected the application—citing concerns of the street being too narrow. A new application was issued in 1873 with a common section with four branches, along Drammensveien, Gamlebyen, Oslo West Station (Vestbanen) and Grünerløkka. This time the municipality granted the necessary permissions.
Vogt and Due's concession was transferred to a company, A/S Kristiania Sporveisselskab, which was incorporated on 26 August 1874. The share capital was set to 200,000 speciedaler.Fasting: 9 The company bought a lot on Pilestredet 10,000 speciedaler, which became the site of Homansbyen Depot, including the company's administration. In its original design it had places for 44 vehicles and 116 horses, as well as a smithy, offices, apartments, a laboratory for the veterinary and a sick bay for twelve horses.Fristad: 19 The company was permitted to use tracks on top of the roads, although the municipality retained the right at any time to require them to be dug down. The company opted for standard gauge, presumably because this was most common amongst horsecars and eased procurement. Track-laying started in May 1875. Because of the location of the depot and the low traffic estimates along Drammensveien, KSS opted to instead build a branch to Homansbyen.Fasting: 12
The first twenty-two trams arrived from John Stephenson Company on 2 September 1875. The first horses arrived nine days later. Trial runs started on 21 September and operating permit was granted on 4 October. The official opening took place the following day. Regular traffic started on 6 October, as the second horsecar system in the Nordic Countries, after Copenhagen. The original network consisted of three services: from Homansbyen to Stortorvet, from Vestbanen to Stortorvet and from Stortorvet to Oslo. The services to Vestbanen corresponded with trains, while the other two operated every ten minutes. The fares were set to 10 øre. Shortly after a direct service was set up from Homansbyen to Vestbanen.
Horsecar operations Oslo was at the time a highly segregated community with little interaction between the higher and lower classes. Amongst the concerns of the upper classes was that the trams would become popular with the lower classes and that there would be more interaction between classes.Fristad: 12 At first there were no regular stops, the horsecar would simply lower its speed and allow people to jump on and off where they wished. This was especially important on hills to keep the momentum and not wear out the horses. The horsecar would stop for elderly passengers and those of sufficient prominence. The company took delivery of seventeen sleds for use during winter. These proved much less suitable for operations, as the horses could not pull the same load on snow as on rails. The turnover time for horses was reduced, resulting in increased headway. The company therefore decided to salt and plow the tracks and instead use the horsecars during winter.Fristad: 21
Profits were made immediately, and in 1877 an additional seven cars were delivered,Aspenberg: 6 allowing the headway to drop to five minutes. The company became a major retailer of used horses. These were sought after due to the good treatment they received at the company. However, if they ever walked down a street with tracks they would follow these blindly and it was difficult to get them to diverge off the route.Fristad: 20 From 1878, the fare increased to 15 øre for all routes.Fristad: 15 KSS opened its first extension on 18 March 1878, when the first part of the Grünerløkka–Torshov Line opened from Storgata to Thorvald Meyers gate. It was further extended to Beyer Bridge on 12 April 1879. In conjunction with this a new depot was built at Olaf Ryes plass with place for fifty horses and a number of horsecars. The Vestbanen Line was extended to Munkedamsveien on 5 May 1879.
Once these expansions were made the company fell more into a state of operation. From 9 July 1880 all routes terminating at Stortorvet were merged, resulting in direct services from Homansbyen to Oslo and from Grünerløkka to Vestbanen. This also meant that passengers no longer had to buy a new ticket for a transfer. Between 1887 and 1892 the company took delivery of seventeen new vehicles from Skabo. During the 1890s the company carried out some double tracking. The final batch of fifteen horsecars, built by Falkenried, were delivered in 1897. They were so heavy they needed to be hauled by two horses and were designed with the intention of being used as trailers for the electric trams.Fristad: 33
Electrification Kristiania Elektriske Sporvei (KES) became the second tramway operator in Oslo when it opened its first two electric tramway lines on 2 March 1893.Aspenberg: 7 Although the new company received a permit for two new lines, KSS retained a preferential treatment allowing priority in building later new lines.Fasting: 42 KES had significantly lower operating costs and only charged 10 øre for its tickets. Although only very few locations had a choice between the two companies, KSS was soon viewed as outdated and expensive.Fristad: 62 They chose to cut their ticket prices to 10 øre in 1896.Fristad: 27
To alleviate the situation, KSS's board approved plans in December 1897 for electrify their network. Meanwhile, the board decided to convert its entire network to double track. As tracks for an electric tramway had to be designed to allow for return current, an all-new trackage would have to be laid. These plans were approved by the annual meeting on 17 January 1898. The company both needed a supplier and capital, and struck a deal with Union-Elektricitäts-Gesellschaft, who would deliver the new infrastructures and trams, and also provided capital through purchasing a majority stake in the company. There was a general understanding for the conversion in the public, although there were many protests against installing overhead lines in Karl Johans gate.
The first section which was electrified was from Munkedamsveien to Grünerløkka, on 29 September 1899.Aspenberg: 10 The same day the line was extended to Torshov.Fristad: 34 The Homansbyen and Oslo Lines were electrified on 17 November,Fristad: 137 except for the section from Oslo Hospital to St Halvards plass, which had to be hauled by horses until 15 January 1900.Fristad: 35 This work required the delivery of new electrical trams. Forty-seven Class U units were delivered in 1899, with electrical equipment from Union and bodies built by Falkenried and Linke-Hofmann-Busch. Thirty-eight horsecars were converted to trailers.Aspenberg: 45
The company continued the work by opening the Vålerenga Line on 3 May. The Kampen Line opened on 6 June. Both of these were branches of the Gamlebyen Line.Fristad: 138 This resulted in a major restructuring of the routes, with five lines each running on a ten-minute headway. The Grünerløkka–Torshov Line was the next to be expanded. Unlike the rest, it was financed by the municipalities of Kristiania and Aker, and was the first of KSS's lines to run outside the Kristiania's municipal borders.Fristad: 37 It opened in two stages, to Sandaker on 2 October 1901 to Grefsen Station on 28 November 1902.
Consolidation By 1897 the Liberal Party had received a majority in the municipal council. The party had as part of its program stated that it wanted to municipalize the tramway operations. That year there was a political debate regarding an expansion of the KSS' tramway towards St. Hanshaugen and Sagene, two areas which were being developed. KSS applied to build a tramway there, but on 23 September 1897 the municipal council voted to establish its own tram company, Kristiania Kommunale Sporveie (KKS), and build a line to St. Hanshaugen Sagene itself.Fasting: 52 This resulted in three new lines. Sagene Ring opened in November 1899.Faster: 56Fristad: 45 The Rodeløkka Line, which opened in January 1900, used the lower section of the Grünerløkka Line to reach the city center. The Vippetangen Line was completed in August. However, none of the three lines connected with each other and KKS had to lease track from KSS.Fasting: 58
KSS had a concession which expired in 1905, at which time the municipality could purchase the company at par value. This raised a new debate concerning public or private operations, with many Conservative politicians calling for the privatization of KKS.Fasting: 64 In the 1904 municipal election the issue was raised, with the Liberal Party and the socialist parties running for municipalization of tram operations. Meanwhile, the municipal administration worked with estimates for taking over KSS. A take-over would cost the municipality about NOK 2 million, while a sale would bring in about NOK 1.6 million. However, as KSS was a profitable company, it was estimated that the municipality would make more money by taking over KSS than selling KKS, estimated at about NOK 3 million for the period in question. The decisive municipal council meeting was held on 14 April 1905, although the actual vote did not occur until 02:00 hours the following day, after a nine-hour debate.Fasting: 65 The Conservative majority voted in favor of selling KKS to KSS and extending the latter's concession to 1924.Fasting: 66
With the takeover KSS required not only three lines, but also a fleet of twenty Class S motorized trams and twelve trailers. It also took over two depots. Sagene Depot was kept, while Rodeløkka Depot was closed.Aspenberg: 38 This resulted in new, mixed services: Homansbyen–Oslo, Homansbyen–Sannergata, Munkedamsveien–Sannergata–Grefsen, Munkedamsveien–Vålerenga, Sagene–St. Hanshaugen–Kampen, St. Hanshaugen–Rodeløkka and Stortorvet–Vippetangen.Aspenberg: 11 The Vippetangen Line was completed to Vippetangen on 8 November 1905.
Coordinated operations