operator barcelona metro line 10
The Metropolitan Transport Authority ( ATM ) is a public ___MASK46___ intended to coordinate the operation and project the expansion of the public transport system in the Barcelona metropolitan area . It is made up of the Government of Catalonia and local administrations . It has been known as ATM " Àrea de Barcelona " since 2003 to differentiate it from the other existing Catalan public transport authorities in the ___MASK56___ , Camp de Tarragona and Lleida areas , which are also identified as " ATM ". , the ATM - managed public transport system comprises 50 different operating companies and serves 346 municipalities , accounting for a population of over 5 . 7 million . ___MASK21___ , officially the Kingdom of ___MASK21___ , is a sovereign state largely located on the Iberian Peninsula in southwestern Europe , with two large archipelagos , the Balearic Islands in the Mediterranean Sea and the Canary Islands off the North African Atlantic coast , two cities Ceuta and Melilla in the North African mainland and several small islands in the Alboran Sea near the Moroccan coast . Its mainland is bordered to the south and east by the Mediterranean Sea except for a small land boundary with Gibraltar ; to the north and northeast by ___MASK99___ , Andorra , and the Bay of Biscay ; and to the west and northwest by Portugal and the Atlantic Ocean . It is the only European country to have a border with an African country ( Morocco ) and its African territory accounts for nearly 5 % of its population , mostly in the Canary Islands but also in Ceuta and Melilla . A suburb is a residential area or a mixed use area , either existing as part of a city or urban area or as a separate residential community within commuting distance of a city . In most English - speaking regions , suburban areas are defined in contrast to central or inner city areas , but in Australian English and South African English , " suburb " has become largely synonymous with what is called a " neighborhood " in other countries and the term extends to inner city areas . In some areas , such as ___MASK37___ , China , New Zealand , the United Kingdom , and a few U . S . states , new suburbs are routinely annexed by adjacent cities . In others , such as Arabia , ___MASK11___ , ___MASK99___ , and much of the United States , many suburbs remain separate municipalities or are governed as part of a larger local government area such as a county . ___MASK3___ (" Catalan Government Railways "), or FGC , is a railway company which operates several unconnected lines in Catalonia , ___MASK21___ . Paris ( French : ) is the capital and most populous city of ___MASK99___ . It has an area of and a population in 2013 of 2 , 229 , 621 within its administrative limits . The city is both a commune and department , and forms the centre and headquarters of the Île - de - ___MASK99___ , or Paris Region , which has an area of and a population in 2014 of 12 , 005 , 077 , comprising 18 . 2 percent of the population of ___MASK99___ . Barcelona is the capital city of the autonomous community of Catalonia in the Kingdom of ___MASK21___ , as well as the country ' s second most populous municipality , with a population of 1 . 6 million within city limits . Its urban area extends beyond the administrative city limits with a population of around 4 . 7 million people , being the sixth - most populous urban area in the European Union after Paris , London , Madrid , the Ruhr area and Milan . It is the largest metropolis on the Mediterranean Sea , located on the coast between the mouths of the rivers Llobregat and Besòs , and bounded to the west by the Serra de Collserola mountain range , the tallest peak of which is high . The Llobregat is the second longest river in Catalonia , ___MASK21___ . Its name could have originated in an ancient Latin word meaning ' dark ', ' sorrowful ' or ' muddy '. Course . The Llobregat originates at an elevation of in the Serra del Cadí , within the limits of Castellar de n ' Hug municipality , Berguedà comarca . The total length of the river is over . At Martorell , the Roman Via Augusta crosses the river on the impressive Devil ' s bridge , which dates from the High Middle Ages in its current form . The C - 16 highway is also known as the ' Llobregat Axis ' for its largest stretch follows the valley of the Llobregat . ___MASK30___ ( TMB ) is the main public transit operator in Barcelona , made up of two formerly separate companies , " Ferrocarril Metropolità de Barcelona , SA ." and " Transports de Barcelona , SA .". It runs most of the metro and local bus lines in Barcelona and the metropolitan area . The Mediterranean Sea ( pronounced ) is a sea connected to the Atlantic Ocean , surrounded by the Mediterranean Basin and almost completely enclosed by land : on the north by ___MASK75___ Europe and Anatolia , on the south by North Africa , and on the east by the Levant . The sea is sometimes considered a part of the Atlantic Ocean , although it is usually identified as a separate body of water . London is the capital and most populous city of England and the ___MASK91___ , as well as the most populous city proper in the European Union . Standing on the River Thames in the south east of the island of Great Britain , London has been a major settlement for two millennia . It was founded by the Romans , who named it " Londinium ". London ' s ancient core , the City of London , largely retains its medieval boundaries . Since at least the 19th century , " London " has also referred to the metropolis around this core , historically split between Middlesex , Essex , Surrey , Kent , and Hertfordshire , which today largely makes up Greater London , governed by the Mayor of London and the London Assembly . The Barcelona Metro ( Spanish : " Metro de Barcelona ") is an unofficial brand name for an extensive network of rapid transit electrified railway lines that run mostly underground in central Barcelona and into the city ' s suburbs . It is part of the larger public transport system of Barcelona , the capital of Catalonia ( ___MASK21___ ), with unified fares under the Autoritat del Transport Metropolità ( ATM ) scheme . As of 2014 , the network is operated by two separate companies : ___MASK30___ ( TMB ) and Ferrocarrils de la Generalitat de Catalunya ( FGC ). It is made up of 12 lines , combining the lines owned by the two companies . Two lines , L9 and L10 are being built at present , with both lines having different sections of each opened between 2009 and 2016 . They are due to be completed in the near future .. Three lines on the network have opened as automatic train operation / driverless vehicle systems since 2009 : Line 11 , Line 9 and Line 10 , in chronological order . Catalonia is an autonomous community of ___MASK21___ , located on the northeastern extremity of the Iberian Peninsula . It is designated as a " nationality " by its Statute of Autonomy . Catalonia consists of four provinces : Barcelona , ___MASK56___ , Lleida , and Tarragona . The capital and largest city is Barcelona , the second - most populated municipality in ___MASK21___ and the core of the seventh - most populous urban area in the European Union . Line 10 ( Zona Franca ZAL - Gorg ) is the name of one of the two branches of the Barcelona metro extension line 9 , currently under construction and to be operated by TMB . Like Line 9 and Line 11 , it will be an automatic train operation ( i . e . driverless vehicle ) metro line .