Storstockholms Lokaltrafik, or more formally Aktiebolaget Storstockholms Lokaltrafik (Greater Stockholm Local Transit Company), is the organisation running all of the land based public transport systems in Stockholm County. It was previously known as Stockholms Lokaltrafik and is commonly referred to as SL.

History

SL has its origins in AB Stockholms Spårvägar (SS), a city-owned public transit company which started in 1915 by the City of Stockholm with the aim to deprivatize the two separate private tramway networks into one more efficient company. SS would in the late 1920s also acquire private motorbus companies. The first part of the

Stockholm Metro The Stockholm metro ( sv, Stockholms tunnelbana) is a rapid transit system in Stockholm, Sweden. The first line opened in 1950, and today the system has 100 stations in use, of which 47 are underground and 53 above ground. There are three colou ...

was opened in 1950. SS was renamed to SL in January 1967 when the metro, local train, and bus operations in

Stockholm County Stockholm County ( sv, Stockholms län, link=no ) is a county or '' län'' (in Swedish) on the Baltic Sea coast of Sweden. It borders Uppsala County and Södermanland County. It also borders Mälaren and the Baltic Sea. The city of Stockholm ...

were merged into a single organisation under the supervision of

Stockholm County Council The Stockholm Regional Council ( sv, Region Stockholm), is a regional council, a regional municipal body corresponding to the territory of Stockholm County in Sweden. Its main responsibilities are the public healthcare system and public transp ...

. The different mass transit systems within the County had until then been run by different organisations,

Statens Järnvägar The Swedish State Railways ( sv, Statens Järnvägar) or SJ, originally the Royal Railway Board ( sv, Kungl. Järnvägsstyrelsen), was the former government agency responsible for operating the state-owned railways in Sweden. It was created i ...

, private companies and companies owned by the local municipalities. In 1993 SL began to use

independent contractor Employment is a relationship between two parties regulating the provision of paid labour services. Usually based on a contract, one party, the employer, which might be a corporation, a not-for-profit organization, a co-operative, or any othe ...

s for the operation and maintenance of the different transport systems. For bus traffic the operators own the buses, but for rail bound traffic SL own the trains, and the contractors operate them.

Contractors

The contractors used by SL are as of July 2019 the following: * VR Sverige **Bus traffic in

Ekerö Ekerö is a locality (urban area) and the seat of Ekerö Municipality in Stockholm County, Sweden, with 11,524 inhabitants in 2017. It is also an alternative name of the island Ekerön, on which the Ekerö urban area is situated. Sports The ...

, Sollentuna,

Solna Solna Municipality ( sv, Solna kommun or , ) is a municipality in Stockholm County in Sweden, located just north of Stockholm City Centre. Its seat is located in the town of Solna, which is a part of the Stockholm urban area. Solna is one of t ...

Sundbyberg Sundbyberg Municipality (''Sundbybergs kommun'' or ''Sundbybergs stad'') is a municipality in Stockholm County in east central Sweden, just north of the capital Stockholm. Sundbyberg is wholly within the Stockholm urban area and has a 100% urban p ...

and Västerort. **Rail traffic on

Saltsjöbanan Saltsjöbanan is an electrified suburban rail system between Stockholm and Saltsjöbaden in Nacka, Sweden. It is in length and has eighteen stations in use. An average of 17,200 boardings are made on an ordinary workday (2019). The line is ...

Nockebybanan Nockebybanan is a tram line between Nockeby and Alvik in the western suburbs of Stockholm, Sweden. The long line is part of the Storstockholms Lokaltrafik public transport network, and connects with the Stockholm metro and Tvärbanan tram at Alv ...

and

Tvärbanan Tvärbanan is a light-rail line in Stockholm, Sweden. Its name literally translates to ''The transverse line'', as it operates crosswise to the otherwise radial metro and commuter rail lines of Stockholm. It links together several transit ...

. *

Keolis Keolis is a multinational transportation company that operates public transport systems. The company manages bus, rapid transit, tram, coach networks, rental bikes, car parks, water taxi, cable car, trolleybus and funicular services. ...

**Bus traffic in Stockholm City Centre,

Botkyrka Botkyrka Municipality ( ) is a municipality in Stockholm County in east central Sweden, not far from the capital Stockholm. Its seat is located in the town of Tumba. In 1971 ''Grödinge'' was merged with Botkyrka and in 1974 ''Salem'' was added. ...

Huddinge Huddinge Municipality ( sv, Huddinge kommun) is a municipalities of Sweden, municipality in Stockholm County, east central Sweden. Its seat is located in Huddinge (), which is a part of Stockholm urban area. The municipality is, with its approxima ...

Lidingö Lidingö, also known in its definite form ''Lidingön'' and as ''Lidingölandet'', is an island in the inner Stockholm archipelago, northeast of Stockholm, Sweden. In 2010, the population of the Lidingö urban area on the island was 31,561. It is ...

Nacka Nacka () is the municipal seat of Nacka Municipality and part of Stockholm urban area in Sweden. The municipality's name harks back to a 16th-century industrial operation established by the Crown at Nacka farmstead where conditions for water mil ...

, Salem,

Söderort Söderort (literally "the southern place", sometimes translated to ''South Stockholm'') is the southern suburban part of the Stockholm Municipality, Sweden. It is also part of the city of Stockholm. Geography Söderort is located in the northe ...

and Värmdö. *

Transdev Transdev, formerly Veolia Transdev, is a French-based international private-sector company which operates public transport. It has operations in 17 countries and territories as of November 2020. History The group was formed by the merger of V ...

**Bus Traffic in

Danderyd Danderyd Municipality (''Danderyds kommun''; ) is a municipality north of Stockholm in Stockholm County in east central Sweden. It is one of the smallest municipalities of Sweden, but the most affluent. Its seat is located in Djursholm and it is ...

Norrtälje Norrtälje is a locality and the seat of Norrtälje Municipality, Stockholm County, Sweden with 17,275 inhabitants in 2010. It is one of the largest towns in Roslagen. History Norrtälje’s early history dates back to the Iron Age. Around 225 ...

Sigtuna Sigtuna () is a locality situated in Sigtuna Municipality, Stockholm County, Sweden with 8,444 inhabitants in 2010. It is the namesake of the municipality even though the seat is in Märsta. Sigtuna is for historical reasons often still referr ...

Täby Täby () was previously a trimunicipal locality, with 66,292 inhabitants in 2013. However, as from 2016, Statistics Sweden has amalgamated this locality with the Stockholm urban area. It is the seat of Täby Municipality in Stockholm County, Swed ...

Upplands Väsby Upplands Väsby () is a Urban areas in Sweden, locality and the seat of Upplands Väsby Municipality, Stockholm County, Sweden with 149,463 inhabitants in 2020. History The municipality has a long history with clear traces of settlements from t ...

and

Vallentuna Vallentuna is the seat of Vallentuna Municipality in Stockholm County, Sweden, with 33,219 inhabitants in 2018. Vallentuna's cultural landscape is well preserved, and human habitation in the area has been traced back as far as the Stone Age. Arche ...

Vaxholm Vaxholm is a locality and the seat of Vaxholm Municipality, Stockholm County, Sweden. It is located on the island of in the Stockholm archipelago. The name Vaxholm comes from Vaxholm Castle, which was constructed in 1549 on an islet with this nam ...

and Österåker. **Rail traffic on

Roslagsbanan Roslagsbanan is a narrow gauge commuter railway system in Roslagen, Stockholm County, Sweden. Its combined route length is and there are 38 stations. It is built to the Swedish three foot () gauge. The Storstockholms Lokaltrafik (SL) classifies ...

. *

MTR Nordic MTR Corporation Limited is a majority government-owned public transport operator and property developer in Hong Kong which operates the Mass Transit Railway, the most popular public transport network in Hong Kong. It is listed on the Hong ...

Stockholm metro The Stockholm metro ( sv, Stockholms tunnelbana) is a rapid transit system in Stockholm, Sweden. The first line opened in 1950, and today the system has 100 stations in use, of which 47 are underground and 53 above ground. There are three colou ...

Stockholm commuter rail Stockholm commuter rail ( sv, Stockholms pendeltåg) is the commuter rail system in Stockholm County, Sweden. The system is an important part of the public transport in Stockholm, and is controlled by Storstockholms Lokaltrafik. The tracks are ...

Nobina Nobina AB (former Concordia Bus AB) is the largest bus transport group in the Nordic region, serving markets in Denmark, Finland, Norway and Sweden with a total of 3,347 buses (2014). Since 2005 the group is based in Stockholm. History Conco ...

**Bus traffic in

Haninge Haninge Municipality (''Haninge kommun'') is a municipality in Stockholm County in east central Sweden. Its seat is located in Handen, a part of the Stockholm urban area. Haninge Municipality was formed in 1971 when ''Västerhaninge'' and ''Öst ...

, Järfälla,

Nykvarn Nykvarn () is a locality and (since 1999) the seat of Nykvarn Municipality, Stockholm County, Sweden with 7,560 inhabitants in 2017. 1971-1998 it was a part of Södertälje Municipality. Nykvarn is the hometown of such bands as Hyena Breed, Feed ...

Nynäshamn Nynäshamn is a locality and the seat of Nynäshamn Municipality, Stockholm County, Sweden with 13,510 inhabitants in 2010. While interest in the area as a potentially useful port grew from the mid 19th Century, it was only with the opening of the ...

Södertälje Södertälje ( , ) is a Urban areas in Sweden, city in Södermanland and Stockholm County, Sweden and seat of Södertälje Municipality. As of 2017, it has 72,704 inhabitants. Södertälje is located at Mälarens confluence in to the Baltic Sea ...

, Tyresö and

Upplands-Bro Upplands-Bro Municipality (''Upplands-Bro kommun'') is a municipality in Stockholm County in east central Sweden. Its seat is located in the town of Kungsängen. The municipality was formed in 1952 through the amalgamation of five rural munici ...

. * AB Stockholms Spårvägar **

Spårväg City Spårväg City is a tram line in central Stockholm, inaugurated in 2010. It is the first tram line in regular traffic in central Stockholm since 1967. The service is run by AB Stockholms Spårvägar for Storstockholms Lokaltrafik (SL), using the ...

** Lidingöbanan

References

External links

*
Tram Travels: Storstockholms Lokaltrafik (SL)
{{Authority control Transport in Stockholm County Transport in Stockholm Companies based in Stockholm Railway companies of Sweden Public transport companies in Sweden Public transport authorities of Sweden