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) is a name used by two different Swedish limited companies operating public transport in Stockholm, the capital city of Sweden. The first company was founded in 1915 and owned by the City of Stockholm to coordinate and operate public tr ...

(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, 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 VR may refer to: Arts, entertainment and education * Virtual reality, a computer technology that simulates an environment with which a user may interact as if it was actually there * ''Virtua Racing'', a 1992 arcade racing game by Sega * Vocatio ...

**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, Sundbyberg 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 and Tvärbanan. * Keolis **Bus traffic in

Stockholm City Centre Stockholm City Centre (''Stockholms innerstad'', ''Innerstaden'', ''Inre staden'') is in Stockholm Municipality, also known as the City of Stockholm, part of the Stockholm urban area in Sweden. Since 2007, Stockholm City Centre has been organize ...

, Botkyrka, Huddinge,

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 Salem may refer to: Places Canada Ontario * Bruce County ** Salem, Arran–Elderslie, Ontario, in the municipality of Arran–Elderslie ** Salem, South Bruce, Ontario, in the municipality of South Bruce * Salem, Dufferin County, Ontario, part ...

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,

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,

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 and Vallentuna, Vaxholm 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 **

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 **Bus traffic in Haninge, 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 Fi ...

, Nynäshamn, Södertälje, 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 ...

. *

** Spårväg City **

Lidingöbanan Lidingöbanan is a Light-railway line in Stockholm, Sweden, between Ropsten and Gåshaga brygga, serving the southern half of Lidingö island. The Lidingöbanan has its origins in the ''Stockholm-Södra Lidingöns Järnväg'' (Stockholm-Souther ...

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