Cárdenas Metro

Cárdenas Metro Grande Unión Metro Station
Native name	Metro de Cárnedas
Owner	Federal District Transport Authority
Locale	Cárdenas
Transit type	Rapid transpit
Number of lines	10
Number of stations	265
Daily ridership	1,430,136 (1718 AN)
Annual ridership	522 million (1708 AN)
Began operation	1685 AN
Operator	Federal District Transport Authority
Headway	8 minutes
Number of vehicles	88 (active) 22 (reserve)
System length	196.8 km (95.4 mi)
Track gauge	1435 mm (4 ft 8 1⁄2 in)
Average speed	64 km/h (40 mph)
Top speed	140 km/h (87 mph)

The Cárdenas Metro is a rapid transit railway network that serves the city of Cárdenas, capital of the Federation of Nouvelle Alexandrie. The Metro was opened in 1686 AN, consisting of four lines. Since then, five more lines have been added to the network, and the Conzalito Tram-Train was incorporated as well. It has a total of 265 stations, and a total length of 197 km. It is one of the largest and most modern railway networks in Keltia, and indeed on Micras, and takes more than a million passengers each day.

The line is operated by the local transport provider, FDTA, which also operates the commuter rail services: the Aeropuerto Express Line, the Cárdenas-Conzalito-Moradon Line, the Cárdenas-Jedillo Line, and the Cárdenas-Pregál Line.

Rolling stock

Since the opening of the network, the TR-80 Subway Train has been the staple vehicle. But since 1705, the TR-100 is slowly replacing all previous trains, having higher average speeds and more capacity. The SPD-40A Tram-Train, which drives the Conzalito Tram-Train line, replaced the aged SPD-30 Tram-Train in 1701 AN.

Designation	Producer	Total Units	Units in service	Power output	Top speed	Years built	Image
TR-100 'Super-Subway'	TR	106	92	2600 kW	140 km/h (87 mph)	1705-1708 AN
TR-80 'Subway'	TR	32	22	2000 kW	100 km/h (62 mph)	1685-1705 AN
SPD-40A Tram-Train	TR	8	6	1200 kW	60 km/h (37 mph)	1700-1701 AN

Lines

#	Line	Opened	Last extension	Stations Served	Length	Average interstation	Journeys made (1718 AN)	Termini	Rolling Stock	Conduction system
1	Line A	1686 AN	1700 AN	31	19.6 km / 12.1 mi	686 m / 2,250 ft	671.3 million	Alturas de Chiles Gustierrez	TR-100	Automatic
2	Line B	1686 AN	1710 AN	49	24.8 km / 15.3 mi	590 m / 1.935 ft	813.9 million	Ensayos de Libertad Bagalipe Chalas	TR-100	Automatic
3	Line C	1686 AN	1706 AN	42	29.5 km / 18.3 mi	614 m / 2,014 ft	793.2 million	Circular Line	TR-100	Conductor
4	Line D	1686 AN	1702 AN	53	32.9 km / 20.4 mi	756 m / 2,480 ft	739.1 million	Ensados de Libertad Tastin Norte	TR-100	Conductor
5	Line E	1691 AN	1709 AN	28	19.8 km / 12.3 mi	627 m / 2,057 ft	659.2 million	La Denio Laguzalito Norte	TR-80	Conductor
6	Line F	1691 AN	1714 AN	23	14.4 km / 8.9 mi	578 m / 1,896 ft	451.2 million	Albaño Bemar	TR-80	Conductor
7	Line G	1698 AN	1715 AN	23	16.7 km / 10.3 mi	592 m / 1,942 ft	487.3 million	Aeropuerto Tránsito/T3 Casa Maria	TR-100	Automatic
8	Line H	1698 AN	1707 AN	26	16.5 km / 10.2 mi	604 m / 1981 ft	492.1 million	Bagalipe Conzalito	TR-80	Conductor
9	Conzalito Tram-Train	1700 AN	1701 AN	16	7.4 km / 4.5 mi	378 m / 1240 ft	84.5 million	Puerte Nuevo Manco Cápac	SPD-40A	Automatic
10	Line I	1716 AN	1716 AN	29	15.2 km / 9.4 mi	585 m / 1920 ft	17.4 million	Ensados de Libertad Natezo	TR-100	Automatic

Stations

Line A

Line A serves the bulk of the northwest suburbs, running on the western part of downtown, including the Military District, and then east through the southern downtown, ending in the southeast section of the city, at San Frapa. It connects with several lines in its run, starting with the Conzalito Tram-Train, then Line H, C and F, running along the B and E lines downtown, turning east and crossing Lines H, G, B, and C, before crossing Line D again and ending at an interchange with Line F. It has 31 stations, with terminals at Alturas de Chile and Gustierrez. It is identified by the colour Blue.

Line A was the first line to be opened. Approval was given, along with Lines B to D, in 1682 AN. Work began in the central part, between Archivos Nacionales and Grande Unión, in the same year, and was completed after more than 4 years of construction. Due to the high density surroundings of the line, bored tinnels were used. But the part between Panalella and Alvarez Avenue were built above ground, as was the part beyond Olos. The line opened between Alvarez Avenue and Olos in 1686 AN. Several stations, which were unsuitable at the time, were opened in 1688 AN. New stations, serving the new Ciudad de los Deportes sports complex, opened in 1691 AN. The extension to Alturas de Chile completed a year later. The extension to San Frapas, and the Gustierrez P+R, finished in 1698 AN, although the latter station opened with 2 year delay due to safety concerns. It is a vital connection between the Grande Uníon Station and important places such as the Cortes Federales and Ciudad de los Deportes.

Name	Connections	Date opened	Platforms	Namesake
Alturas de Chile		1692 AN	3	Chilli Hills neighbourhood, Military District
Castillo Viejo		1692 AN	2	Old Castle Building
Alvarez Avenue		1686 AN	3	Vice-President Vicaquirao Alvarez
Griño		1688 AN	2	Marshal Pedro Griño
Puerte Nuevo	Conzalito Tram-Train	1686 AN	4	New Gate neighborhood, Military District
Telala	Line I	1688 AN	4	Telala Suburb
Panalella		1688 AN	2	Panalella Suburb
Hospital Buenos		1688 AN	2	Bueno Hospital
Archivos Nacionales	Line C	1686 AN	4	National Archives Building
Plaza Cacia		1686 AN	2	Cacia Square
Rincón de Panadero	Line F	1686 AN	4	Baker's Corner neighborhood, Culture District
Bueno Villa		1686 AN	2	Bueno Villa neighborhood, Science District
Plaza de la Constitucíon		1686 AN	2	Constitution Square
Palacio Cortes - Est	Line B Line E	1686 AN	8	Cortes Federales Palace, Federal Assembly Entrance
Monumento Nacional	Line B Line E	1686 AN	8	National Monument
Grande Unión	Line B Line D Line E	1686 AN	16	Grande Unión Train Station
Marañho		1698 AN	2	Abel Marañho, Painter and Sketch Artist
Ciudad Ganado		1698 AN	2	Cattle City neighborhood, Science District
Puente Leones		1691 AN	2	Lion Gate
Cítricos	Line H	1691 AN	4	Citrus, reference to Orangeries at location
Estadio Real / Ciudad de los Deportes	Line G	1691 AN	4	Royal Stadium / Ciudad de los Deportes sports complex
Mercado Este		1686 AN	2	East Market
Isla de Oro		1686 AN	2	Silver Island neighborhood, Sports City District
Puente Forte		1691 AN	2	Fortress Bridge
Casino Real		1698 AN	2	Royal Casino Building
Olos	Line B Line C	1686 AN	8	Olos Barrio
El Pasado Oeste		1694 AN	2	El Pasado suburb
Matamosa		1694 AN	2	Vicente Matamosa, Writer and Poet
Plaza Moral	Line D	1686 AN	4	Moral Square
San Frapa		1698 AN	2	San Frapa suburb
Gustierrez (P+R)	Line F	1700 AN	6	Matias Gustierrez, Philosopher and Public Speaker

Line B

Line B runs through some densely populated areas of Cárdenas, starting at the popular southern suburbs, running through the Government and University districts in a Loop, before turning east through downtown, turning south and serving the eastern downtown, before ending at the southeast suburbs. It connects to nearly all lines of the network, starting with Line H, running alongside Line E before coming to Grande Unión Station and joining Line A, looping west and crossing Lines B and C, running alongside Line I, turning east and crossing Line H again, then Line G, before running alongside Line C and crossing Line A, turning east with a final crossing with Line D, before terminating in Chalas. It is identified by the Colour Red. On weekdays, due to demand, the lines are split at Monumento Nacional, with one line servicing the west loop, and the other the eastbound section.

Line B was the second line to be opened. Approval was given, along with Lines A, C and D, in 1682 AN. Construction began on the central part alongside Line A, and was finished only two months later than the former. The line opened, with the west loop, and running to Bagalipe and Niños Pequeños, in that year. The line runs underground through the west loop, and as far as Grande Uníon and Niños Pequeños. Beyond that, the line runs above ground. Several stations, like on Line A, opened only in 1688 AN. New infill stations servicing the University, and several others, opened in 1691 AN. The extension to Jinozonte opened in 1694 AN, and the extension further, to Chalas, in 1698 AN. Splitting the services between the west loop and the east route occured in 1702 AN, to accomodate growing demands in the University District and the city centre. The extension to Masquito opened in 1710 AN. Its most important connection are between the University and the rest of the city center, as well as the southern suburbs to the Grande Uníon Station.

University Loop Line

Name	Connections	Date opened	Platforms	Namesake
Ensayos de Libertad	Line D Line I	1686 AN	3	Essays on Liberty
Université de Cárdenas - Letras		1691 AN	2	University Letters Faculty
Université de Cárdenas Campus		1688 AN	3	University Central Campus
Université de Cárdenas - Anthroplogia		1706 AN	2	University Anthropology Faculty
Université de Cárdenas - Politica		1691 AN	4	University Politics Faculty
San Auguste		1700 AN	2	San Auguste Suburb
Plaza de Sangre		1688 AN	2	Square of Blood
Plaza de la Federación		1688 AN	2	Federation Square
Jardines Reales	Line C Line I	1686 AN	4	Royal Gardens
Nirillos Avenue		1691 AN	2	Judith Nirillos, Singer
Parque Real		1688 AN	4	Royal Park
Plaza de la Libertad		1688 AN	2	Liberty Plaza
Palacio Cortes - Norte		1686 AN	2	Cortes Federales Palace, Chamber of Peers Entrance
Palacio Cortes - Est	Line A Line E	1686 AN	8	Cortes Federales Palace, Federal Assembly Entrance
Monumento Nacional	Line A Line E	1686 AN	8	National Monument
Palacio de Justicia		1686 AN	2	Palace of Justice
Altarez		1691 AN	2	Marc Altarez, composer and pianist
Museo Nacional	Line C	1686 AN	6	National History Museum
Puerto Real		1686 AN	2	Royal Gate neighborhood, Government District
Castillo Princessa	Line I	1691 AN	2	Princess Castle
Ensayos de Libertad	Line D Line I	1686 AN	6	Essays on Liberty

Line B Proper

Name	Connections	Date opened	Platforms	Namesake
Masquito		1710 AN	3	Masquito suburb
Ordóñez		1710 AN	2	Daniela Ordóñez, architect
Bagalipe	Line H	1686 AN	6	Bagalipe Barrio
Miran		1694 AN	3	Miran suburb
Niquile		1694 AN	2	Niquile suburb
Nincaral	Line E	1686 AN	4	Nincaral Barrio
San Ferriomo	Line C Line E	1686 AN	8	San Ferriomo suburb
Circo El Porio	Line E	1702 AN	4	El Porio Circus
Plaza Lyrica	Line E	1698 AN	4	Lyrica Square
Grande Unión	Line B Line D Line E	1686 AN	16	Grande Unión Train Station
Monumento Nacional	Line B Line E	1686 AN	8	National Monument
Plaza Olivos		1694 AN	2	Olives Square
Plaza Loros		1694 AN	2	Parrots Square
Ayuntamiento		1686 AN	2	Town Hall
Palacio Azul		1698 AN	2	Blue Palace
Partisanos		1686 AN	2	Partisans Memorial Square
Consejo de Ciencia	Line H	1686 AN	4	Council of Science Building
Plaza Jocores	Line G	1686 AN	2	Jokers' Square
Museo de Arte Moderno		1686 AN	2	Modern Arts Museum
Campos Avenue		1686 AN	2	President Alejandro Campos
Puerta Leones		1694 AN	2	Lions Gate neighborhood, Hotel District
Puente Cuervos		1701 AN	2	Crows Bridge
Cornate	Line C	1694 AN	4	Cornate suburb
San Ludo	Line C	1686 AN	4	San Ludo Barrio
Olos	Line C	1686 AN	8	Olos Barrio
Niños pequeños	Line C	1686 AN	4	Children's Memorial
San Huate		1694 AN	2	San Huate suburb
Ahuanal		1694 AN	2	Andres Ahuanal, physicist
Jinozonte	Line D	1694 AN	4	Jinozonte Barrio
Colegio Jacillo		1698 AN	2	Jacillo College
Baranana		1698 AN	2	Baranana suburb
Chalas		1698 AN	3	Chalas suburb

Line C

Line C is a circular route, servicing most of the outer suburbs as well as some densely populated areas in the west downtown. As such, it crosses all lines and acts as a connector service. It officially starts at Museo Nacional, running in both clockwise and counter-clockwise directions. It is identified by the colour Brown.

Line C was approved, along with Lines A, B, and D, on 1682 AN. The line is exclusively underground, and was built using bored tunnels. It opened in the same week as Line B between Patiape Mercado and Divata, but the loop was only completed after the section between Patiapa Este and Santacate was completed in 1691 AN. Since then, several infill stations have opened in waves, in 1694 AN, 1698 AN, and 1706 AN. As a circular line, it is utilized extensively as a connector between different lines, but also for destinations such as the University Hospital and Silver Fort, and the north and southern suburbs.

Name	Connections	Date opened	Platforms	Namesake
Museo Nacional	Line B	1686 AN	6	National History Museum
Tamento Centrale	Line D	1686 AN	4	Tamento suburb
San Ferriomo	Line A Line B	1686 AN	8	San Ferriomo suburb
Mena		1694 AN	2	Andres Mena, Singer
La Palama		1694 AN	2	La Palama suburb
Purcoya		1694 AN	2	Purcoya suburb
Patiapa Mercado	Line H	1686 AN	4	Patiapa Barrio marketplace
Patiapa Este		1691 AN	2	Patiapa Barrio east border
Mozoma		1691 AN	2	Carmen Mozoma, writer and poet
Espacio Estrellas		1691 AN	2	Stargaze Park and Observatory
Sicero	Line G	1698 AN	6	Sicero Barrio
Santacate		1691 AN	2	Santacate suburb
Divata	Line D	1686 AN	4	Silvia Divata, biologist
Posolvas		1691 AN	2	Posolvas suburb
Mornea		1698 AN	2	Mornea neighborhood, Utilities district
Corona		1691 AN	2	Coronation Monument
Niños pequeños	Line B	1686 AN	4	Children's Memorial
Olos	Line A Line B	1686 AN	8	Olos Barrio
San Ludo	Line B	1686 AN	4	San Ludo Barrio
Cornate	Line B	1694 AN	4	Cornate suburb
Alanregal	Line F	1686 AN	4	Alanregal Barrio
Tosol		1691 AN	2	Tosol neighborhood, banking Sector
Uldiaz		1691 AN	2	Luca Uldiaz, architect
Fuerte Plata	Line E	1686 AN	6	Silver Fort
Terraplén		1694 AN	2	Enbankment neighborhood, Harbor District
Banco Nuevo		1691 AN	2	New Bank
Museo de Historia Natural		1691 AN	2	Natural History Museum
Teatro Nuevo		1694 AN	2	New Theatre
Plaza Upiedas	Line G	1698 AN	4	Adan Upiedas, sculpter
Yazapa Avenue		1698 AN	2	Dr. Rafael Yazapa, surgeon-master
Intilutan		1698 AN	2	Intilutan suburb
Bontocosta	Line H	1686 AN	2	Bontocosta Barrio
Armerio		1698 AN	2	Iago Armerio, businessman
Archivos Nacionales	Line A	1686 AN	4	National Archives Building
Puerta Sol		1698 AN	2	Sun Gate neighborhood, Industry sector
Cavas		1706 AN	2	Wine Corner neighborhood, Industry sector
Bocabona	Line E	1691 AN	6	Bocabona Barrio
Pabellón		1688 AN	2	Pavilion in Royal Gardens
Arco de Unidad		1688 AN	2	Unity Arch in Royal Gardens
Jardines Reales	Line B Line I	1686 AN	4	Royal Gardens
Palacio Real	Line I	1692 AN	2	Royal Palace, south entrance
Hospital de Universitad	Line I	1688 AN	3	University Hospital main building
Cardiologiá	Line I	1706 AN	2	University Hospital Cardiology building
Puerta de los Santos		1694 AN	2	Saint's Gate neighborhood, University district
Museo Nacional	Line B	1686 AN	6	National History Museum

Line D

Line D is the longest line in the network, and runs through most of the southern suburbs and eastern suburbs, ending in the northeast. It crosses most of the southbound and eastbound lines, starting with the interchange with Line C, crossing Lines A, B and E, then running through the southern suburbs and crossing Lines H and G, before turning northeast, crossing Line As and F, servicing the eastern suburbs before turning and interchanging with Line F again, running north and crossing Line I, ending at Tastin. It is identified by the colour Yellow, and is the only line where stylized trains run on.

Line D was approved, along with Lines A to C, in 1682 AN. Work completed one month after Line C opened. It runs underground as far as Caniron Mercado, but crosses Jinozonte station with a lower platform station, and runs above ground beyond that. The line opened between Ensayos de Libertad and Plaza Moral in 1686 AN. The Zoo station opened in 1690 AN. New stations servicing the Entertaminment District opened in 1694 AN, along with the extension to Bemar. The service between Bemar and Jario ran first on the Line F, as far as Seniuca, but the reroute to Ocodasmo opened in 1700 AN, along with the extension to Tastin. Tastin Norte station opened in 1706 AN. After 21:00, the line runs along the former Bemar-Jario route, bypassing the Ocodasmo branch, due to lower capacity. It services most of the Entertainment District, but also many east suburbs, with a connection to Grande Uníon Station.

Name	Connections	Date opened	Platforms	Namesake
Ensayos de Libertad	Line B	1686 AN	3	Essays on Liberty
Ayudino		1686 AN	2	Ayudino Park
Colegio Siena		1694 AN	2	Siena College
Piscina Belon		1694 AN	2	Belon Swimming Pool
Parque de Cine		1686 AN	2	Cinema Park
Pasaños		1694 AN	2	Pasaños neighborhood, Entertainment District
Puerto Luna		1694 AN	2	Moon Gate neighborhood, Entertainment District
Plaza de la Nacion		1690 AN	2	National Plaza
Corral Cervecería		1694 AN	2	Brewer's Corner neighborhood, Entertainment District
Parque Costa		1694 AN	2	Coast Park
Tamento Centrale	Line C	1686 AN	4	Tamento suburb
Torre Hiero		1690 AN	2	Iron Tower
Zoo		1690 AN	2	City Zoo
Grande Unión	Line A Line B Line E	1686 AN	16	Grande Unión Train Station
Plaza Paltun		1686 AN	2	Josep Paltun, entertainer
Palacio del Alcalde		1686 AN	2	Major's Palace
Plaza de Luz		1686 AN	2	Square of Light
Plaza Real	Line H	1692 AN	6	Royal Square
Acaran Avenue		1691 AN	2	Emilio Acaran, Philosopher and politician
Puerta del Sol		1694 AN	2	Sun's Gate neighborhood, Izaran
Izaran	Line G	1691 AN	4	Izaran Barrio
Masachor		1692 AN	2	Masachor suburb
Divata	Line C	1686 AN	4	Silvia Divata, biologist
Somomoros		1694 AN	2	Somomoros suburb
Plaza Esclavos		1692 AN	3	Slaves' Square
Caniron Norte		1692 AN	2	Caniron Barrio, north end
Caniron Mercado		1698 AN	2	Caniron Barrio, marketplace
Jinozonte		1692 AN	2	Jinozonte Barrio
Cofraba		1694 AN	2	Brotherhood Memorial
Plaza Moral	Line A	1686 AN	4	Moral Square
Bemar	Line F	1694 AN	6	Bemar Barrio
Olsonde		1700 AN	2	Dario Olsonde, musician
Lejacaran		1700 AN	2	Lejacaran suburb
Ocodasmo		1700 AN	2	Ocodasmo suburb
San Portona		1700 AN	2	San Portona suburb
Colegio Barrones		1700 AN	2	Barrones College
Astante		1700 AN	2	Marc Astante, writer and poet
San Diemara		1700 AN	2	San Diemara suburb
El Patuca		1700 AN	2	El Patuca suburb
Jario	Line F	1694 AN	6	Jario Barrio
Lequin		1694 AN	2	Lequin suburb
Copaera		1694 AN	2	Copaera suburb
Santa Catacracia		1694 AN	2	Santa Catacracia suburb
Bélen		1694 AN	2	Susana Bélen, entertainer
Rodes		1694 AN	2	Lara Rodes, chemist
Seniuca		1694 AN	2	Seniuca suburb
Ochitan		1698 AN	2	Ochitan suburb
Pacacisco		1698 AN	2	Pacacisco suburb
El Ricas		1698 AN	3	El Ricas suburb
Natezo	Line I	1700 AN	5	Natezo suburb
Pasania		1700 AN	2	Pasania suburb
Tastin Centrale		1700 AN	3	Tastin Barrio, central
Tastin Norte		1706 AN	3	Tastin Barrio, north end

Line E

Line E runs through most of the northern downtown, but starts in the southwest suburbs and ends in the north suburbs. Between that, it crosses most lines, running alongside Line B up to Grande Unión Station, and further on with Line A, before turning east and crossing Line F and H, then Line G, and Lines C and I before ending at Laguzalito Norte. It is identified by the colour Purple.

Line E was the first of the two 'second wave' lines to be approved, along with Line F, in 1688 AN. Construction commenced and was completed by 1691 AN. It is one of the few lines that runs more above ground than below, with the track from Grande Uníon and from Fuerte Plata being above ground. The line opened between Choba Mercado and Ahuaco in 1691 AN. The extension to Pontarona came in 1694 AN, while the extensions to La Denio and Laguzalito came in 1704 AN. It is a vital connection from Grande Uníon Station to the city center, but also for destinations like the Silver Fort and Monumento Nacional, and the north and southwest suburbs.

Name	Connections	Date opened	Platforms	Namesake
La Denio		1704 AN	3	La Denio suburb
Choba Mercado		1691 AN	3	Choba Barrio, marketplace
Choba Centrale		1691 AN	2	Choba Barrio, town hall square
Choba Norte		1702 AN	2	Choba Barrio, north end
Nincaral	Line B	1686 AN	4	Nincaral Barrio
San Ferriomo	Line B Line C	1686 AN	8	San Ferriomo suburb
Circo El Porio	Line B	1702 AN	4	El Porio Circus
Plaza Lyrica	Line B	1698 AN	4	Lyrica Square
Grande Unión	Line A Line B Line D	1686 AN	16	Grande Unión Train Station
Monumento Nacional	Line A Line B	1686 AN	8	National Monument
Palacio Cortes - Est	Line A Line B	1686 AN	8	Cortes Federales Palace, Federal Assembly Entrance
Libertad Avenue		1691 AN	2	Liberty Avenue
Tesoro Real		1691 AN	2	Royal Treasury
Plaza de la Música	Line F Line H	1691 AN	8	Music Square
Pirámide	Line G	1691 AN	4	Music Pyramid Building
Hospital Ciudad		1694 AN	2	City Hospital
Banco Viejo		1691 AN	2	Old Bank
Parque Diplomático		1691 AN	2	Diplomat's Park
Fuerte Plata	Line C	1686 AN	6	Silver Fort
Colegio Guarasapin		1691 AN	2	Guarasapin College
Ahuaco	Line I	1691 AN	5	Ahuaco suburb
Mosapina		1694 AN	2	Mosapino suburb
Chirires		1694 AN	2	Chirires suburb
Pontarona		1694 AN	3	Pontarona suburb
Patzijachel Avenue		1704 AN	2	Patzijachel suburb
Laguzalito Norte		1704 AN	3	Laguzalito suburb, north end

Line F

Line F is a mostly west-east line, servicing the city center, but ending in Albaño and Gustierrez. It crosses most lines, starting with Line I, then Lines C and A, crossing Line E and H and then Line F, before crossing Line C again and interchanging at Line D twice, before ending at an interchange with Line A. It is identified by the colour Orange.

Line F was approved, along with Line E, in 1688 AN. Work took three years, and was finished two months after Line E opened. Line F runs underground in the city center, but comes above ground at Bocabona and Jario. The section between Bemar and Gustierrez is however also underground. The line opened between Bocabona and Alanregal in 1691 AN. The extension to Jario followed in 1694 AN. Line D used the track between Jario and Bemar was used by Line D until the Ocodasmo route opened in 1700 AN. Line F took over services on the track, using the stations opened there in 1698 AN. In the same year, the extension to San Maríara came online. The extension to Albaño followed in 1704 AN. Acting as the main west-east line in the network, it services a lot of travel through the city center, as well as the west and east suburbs.

Name	Connections	Date opened	Platforms	Namesake
Albaño		1704 AN	3	Albaño suburb
San Maríara	Line I	1698 AN	5	San Maríara suburb
Cinto		1698 AN	2	Cinto suburb
Bocabona	Line C	1691 AN	6	Bocabona Barrio
Trinueva		1691 AN	2	Jaune Trinueva, inventor
Plaza de Agua		1691 AN	2	Square of Water
Rincón del Panadero	Line A	1686 AN	4	Baker's Corner neighborhood, Culture District
Plaza Viejo		1691 AN	2	Old Square
Bolsa Nacional		1691 AN	2	National Stock Exchange
Plaza Cielo		1698 AN	2	Sky Square
Plaza de la Música	Line C Line H	1691 AN	8	Music Square
Seiza Avenue		1698 AN	2	Carlos Seiza, astronomer
Columna de la Victoria	Line G	1691 AN	2	Victory Column
Plaza Pelon		1698 AN	2	Bald Square
Catedral San Sebastian		1691 AN	2	St. Sebastian Cathedral
Plaza Caballos		1698 AN	2	Horse Square
Alanregal		1691 AN	2	Alanregal Barrio
Jario	Line D	1694 AN	6	Jario Barrio
Churule		1704 AN	2	Churule suburb
Renahu		1698 AN	2	Renahu suburb
Tricion		1698 AN	2	Tricion suburb
Conlejo		1698 AN	2	Conlejo suburb
Patajanes		1698 AN	2	Patajanes suburb
Bemar	Line D	1694 AN	6	Bemar Barrio
Ortegas		1714 AN	2	Lucas & Matilda Ortegas, biologists
Gustierrez (P+R)	Line A	1714 AN	6	Matias Gustierrez, Philosopher and Public Speaker

Line G

Line G serves as the north-south service for the network, as well as the Airport access line. It runs through most of the city center, looping through the Airport and ending in the south at Casa María. It crosses most lines in the city center, starting with Lines C and D, then Line A, interchaning with Line H and crossing Line B, on to Line F and E, before passing Line C again and finally Line H, also interchanging with the Conzalito Tram-Train. It is identified by the colour Silver/Grey.

Line G was approved, along with Line H, as part of the 'North-South Connection' project, in 1694 AN. Construction took 4 years, with the lines lying mostly underground, before coming above ground on a lower-platform station at Izaran, and on the other side at Plaza Upiedas. The line is also underground at the Airport Loop. The line opened between Sicero and Aueropuerto Tránsito in 1698 AN. Several fill-in stations however, were not opened until 1700 AN. The Airport Loop opened in 1707 AN, and in the same year the extension to Casa María became operational. In 1715 AN, new infill stations opened in the Airport Loop. After 21:00, the line stops at Aeropuerto Tránsito, not using the loop, due to low demand. It connects the Airport directly to the city center, and is the main north-south connection in the network.

Name	Connections	Date opened	Platforms	Namesake
Casa María		1707 AN	3	Maria House
Finito Blanco		1707 AN	3	Finito Blanco suburb
Sicero	Brown Line	1698 AN	6	Sicero Barrio
Oratoyac		1698 AN	2	Oratoyac neighbourhood, Izaran
Izaran	Yellow Line	1698 AN	4	Izaran Barrio
Barraranco		1698 AN	6	Barraranco neighborhood, Utilities District
Puente del Estadio		1700 AN	2	Stadium Bridge
Estadio Real / Ciudad de los Deportes	Blue Line	1691 AN	4	Royal Stadium / Ciudad de los Deportes sports complex
Campo de Fútbol		1700 AN	2	Football Training Camp Buildings
Puente Buhos	Pink Line	1698 AN	4	Owl Bridge
Plaza Jocores	Red Line	1686 AN	2	Jokers' Square
Mercado Ciudad		1700 AN	2	City Market
Columna de la Victoria	Orange Line	1691 AN	2	Victory Column
Plaza de los Héroes		1700 AN	8	Hero Square
Pirámide	Purple Line	1691 AN	4	Music Pyramid Building
Casas Azules		1700 AN	2	Blue Houses
Prisión de la Ciudad		1704 AN	2	City Prison
Plaza Upiedas	Brown Line	1698 AN	4	Adan Upiedas, sculpter
Afueras	Black Line	1700 AN	4	Outskirts neighbourhood, Culture District
Tecuba		1700 AN	2	Tecuba suburb
Lagutepe		1706 AN	2	Lagutepe suburb
Manco Cápac / P+R Aeropuerto	Conzalito Tram-Train	1701 AN	4	King Manco Cápac / P+R Airport
Aeropuerto Tránsito - T 1 &2		1698 AN	3	Airport main building / Airport terminal 1 & 2
Terminal 5 & 6		1715 AN	2	Airport terminal 5 & 6
Terminal 3		1707 AN	3	Airport terminal 3
Terminal 4		1715 AN	2	Airport terminal 4

Line H

Line H operates through most of the city center, moving from north to south, ending in Conzalito and Aldorro. It passes most other lines in between, starting at the interchange with Line B, then crossing Line C and D, coming to Line A, then interchanging with Line G, and crossing Line B again. From there, it interchanges with Lines E and F, before crossing Line B a final time, and lastly Line I, before terminating at the interchange with the Conzalito Tram-Train.

Line H was approved, along with Line G, as the north-sound line connections of the network in 1694 AN. Work continued and finished a month after Line G. The line is underground in the city center, but comes above ground at Plaza Real and at Limara. The line opened between Bagalipe and Bontocosta in 1698 AN. The extension to Conzalito followed in 1700 AN, but most infill stations only opened in 1704 AN. The extension to Aldorro followed in 1709 AN. It acts as an important connection from north to south, as well as vital locations in the city center.

Name	Connections	Date opened	Platforms	Namesake
Aldorro		1709 AN	3	Aldorro suburb
Notario		1709 AN	2	Notario neighbourhood, Bagalipe
Bagalipe	Line B	1686 AN	6	Bagalipe Barrio
Ninzas		1698 AN	2	Ninzas suburb
Barralibre		1698 AN	2	Barralibre suburb
Patiapa Mercado	Line C	1698 AN	4	Patiapa Barrio, marketplace
Tegutez		1698 AN	2	Tegutez neighborhood, Utilities District
Plaza Real	Line D	1692 AN	6	Royal Square
Tunel Queral		1698 AN	2	River Queral Tunnel
Cítricos	Line A	1691 AN	4	Citrus, reference to Orangeries at location
Muelles Real		1698 AN	2	Royal Fountains
Puente Buhos	Line G	1686 AN	4	Owl Bridge
Consejo de Ciencia	Line B	1686 AN	4	Council of Science Building
Medio		1698 AN	2	Media Complex
Plaza de la Música	Line E Line F	1691 AN	8	Music Square
Galeria Blanco		1698 AN	2	White Gallery
Casas Vidrio		1698 AN	2	Glass Houses
Agriculture y Naturaleza		1698 AN	2	Museum of Agriculture and Nature
Bontocosta	Line B	1686 AN	2	Bontocosta Barrio
Limara		1704 AN	2	Limara suburb
Calcuton		1704 AN	2	Calcuton suburb
Trentallas	Line I	1704 AN	4	Trentallas suburb
Sardinio		1704 AN	2	Sardinio suburb
El Congado		1704 AN	2	El Congado suburb
Conzalito	Conzalito Tram-Train	1700 AN	6	Conzalito Barrio

Line I

Line I runs through most of the northern suburbs, as well as in the dense west downtown. It crosses several lines. It shares track with Line B, before turning north and sharing track with Line C, turning north and crossing Line F, then Line A, turning east and crossing Line H and Line G, after that crossing Line E and ending at the interchange with Line D.

Line I was approved as part of the 'Harbor Metro Line' project in 1710 AN. Construction took long because of the high density areas it passed, necessitating bored tunnels. It opened in its entirety between Ensayos de Libertad and Natezo in 1716 AN. It runs entirely underground. It connects the Harbour to the network, as well as a express connection between the Airport and the University and Government Districts.

Name	Connections	Date opened	Platforms	Namesake
Ensayos de Libertad	Line B Line D	1716 AN	6	Essays on Liberty
Castillo Princessa	Line B	1716 AN	4	Princess Castle
San Pedro		1716 AN	2	San Pedro suburb, University District
Puerta de los Santos	Line C	1716 AN	2	Saint's Gate neighborhood, University district
Cardiologiá	Line C	1716 AN	2	University Hospital Cardiology building
Hospital de Universitad	Line C	1716 AN	3	University Hospital main building
Palacio Real	Line C	1716 AN	2	Royal Palace, south entrance
Paloma		1716 AN	2	Royal Dovecote
Pacto Raspur		1716 AN	2	Raspur Pact
Plaza del Rey		1716 AN	2	King's Square
San Mariaria	Line F	1716 AN	5	San Maríara suburb
Parque Péndulo		1716 AN	2	Pendulum Park
Automotriz		1716 AN	2	Automotive Sector, Factory District
Fábricas		1716 AN	2	Factory District
Telala	Line A	1716 AN	4	Telala Suburb
Diez		1716 AN	2	Roberto Diez, writer
Trentallas	Line H	1716 AN	4	Trentallas suburb
Cuartos de Escudo		1716 AN	2	Shield Quarters neighbourhood, Trentallas
Sala de Acero		1716 AN	2	Steel Palace, Trentallas
Pared		1716 AN	2	Hector Pared, painter
Afueras	Line G	1716 AN	4	Outskirts neighbourhood, Culture District
Lado Lejano		1716 AN	2	Far Side neighbourhood, Culture District
Puerto		1716 AN	3	Cárdenas Harbor District
Briones		1716 AN	2	Vanesa Briones, singer
Nubes		1716 AN	2	Teresa Nubes, politician
Arsenal de Fuerte		1716 AN	2	Silver Fort Arsenal
Ahuaco	Line E	1716 AN	4	Ahuaco suburb
Zamorano		1716 AN	2	Julian Zamorano, astronomer
Natezo	Line D	1716 AN	5	Natezo suburb

Conzalito Tram-Train

The Conzalito Tram-Train is a hybrid line utilizing both on-street tracks as well as dedicated train track. It connects to the Line A at Puerte Nuevo, to Line H at Conzalito, and Line G at Manco Cápac.

The Conzalito Tram-Train project was announced by the City Council in 1695 AN, but it was taken by the FDTA and started construction in 1697 AN. It opened between Esquiri and Sumalco in 1700 AN. The extensions to Puerte Nuevo and Manco Cápac followed soon in 1701 AN. It is entirely above ground; between Sumalco and Esquiri, it is on-street track; while beyond, to Puerte Nuevo and Manco Cápac, it utilizes light rail track. It serves wholly the municipal territory of Conzalito, except beyond Mirada and Zugoza, where the borders of the FCD are crossed.

Name	Connections	Date opened	Platforms	Namesake
Puerte Nuevo	Line A	1686 AN	4	New Gate neighborhood, Military District
Mirada		1701 AN	2	Mirada suburb
Cabrihal		1701 AN	2	Cabrihal suburb
Jiquilapa		1701 AN	2	Jiquilapa suburb
Venoas		1701 AN	2	Venoas suburb
Onresa		1701 AN	2	Onresa suburb
Esquiri		1700 AN	3	Esquiri suburb
San Pepango		1700 AN	2	San Pepango suburb
Conzalito	Line H	1700 AN	6	Conzalito Barrio
Flolonga		1700 AN	2	Flolonga suburb
Magdazos		1700 AN	2	Magdazos suburb
Aseva		1700 AN	2	Aeva suburb
Sumalco		1700 AN	2	Sumalco suburb
Arelita		1701 AN	3	Arelito suburb
Complejo Deportes		1701 AN	2	North Sports Complex
Zugoza		1701 AN	2	Zugoza suburb
Manco Cápac / P+R Aeropuerto	Line G	1701 AN	4	King Manco Cápac / P+R Airport

Timeline

Date	Section or Station	Line
12.X.1686 AN	Alvarez Avenue-Olos	Line A
24.XII.1686 AN	Bagalipe-Niños Pequeños	Line B
26.XII.1686 AN	Patiapa Mercado-Divata	Line C
20.XIV.1686 AN	Enzayos de Libertad	Line D
2.I.1688 AN	Telala Panalella Hospital Buenos	Line A
8.II.1688 AN	Uni. Cárdenas Campus Plaza de Sangre Plaza de la Federación	Line B
22.II.1688 AN	Parque Real Plaza de la Libertad	Line B
18.III.1688 AN	Pabellón Arco de Unidad Hospital de Universitad	Line C
20.II.1690 AN	Tore Hiero Zoo	Line D
22.III.1691 AN	Choba Mercado-Ahuaco	Line E
28.V.1691 AN	Bocabona-Alanregal	Line F
10.VII.1691 AN	Puente Leones Cítricos Estadio Real Puente Forte	Line A
12.IX.1691 AN	Uni. Cárdenas - Letras Uni. Cárdenas - Politica Nirillos Avenue	Line B
18.IX.1691 AN	Altarez Cstillo Princessa	Line B
20.X.1691 AN	Patiapa Este-Espacio Estrellas	Line C
08.II.1692 AN	Alvarez Avenue-Alutas de Chile	Line A
03.IV.1694 AN	Niños Pequeños-Jinozonte	Line B
19.IV.1694 AN	Miran Niquile Plaza Olivos Plaza Loros Puerta Leones	Line B
23.IV.1694 AN	Cornate	Line B/C
23.IV.1694 AN	Mena La Palama Purcoya Santacate	Line C
25.IV.1694 AN	Terraplén Teatro Nuevo Puerta de los Santos	Line C
08.V.1694 AN	Ahuaco-Pontarona	Line E
12.VII.1694 AN	Jinozonte-Bemar	Line D
19.VII.1694 AN	Colegio Siena Piscina Belon Pasaños Puerto Luna Corral Cervecería Parque Costa	Line D
09.X.1694 AN	Alanregal-Jario	Line F
15.XIII.1694 AN	Jario-Seniuca	Line D
19.I.1698 AN	Sicero-Aeropuerto Tránsito	Line G
10.II.1698 AN	Bagalipe-Bontocosta	Line H
11.V.1698 AN	Plaza Moral-Gustierrez	Line A
14.V.1698 AN	El Pasado Oeste Matamosa	Line A
29.V.1698 AN	Jinozonte-Chalas	Line B
06.VI.1698 AN	Sicero Plaza upiedas	Line C/G
06.VI.1698 AN	Mornea Yazapa Avenue Intilutan Armerio Puerta Sol	Line C
25.VII.1698 AN	Renahu Tricion Conlejo Patajanes	Line D (now Line F)
20.X.1698 AN	Seniuca-El Ricas	Line D
01.II.1700 AN	Gustierrez	Line A
12.IV.1700 AN	Bemar-El Patuca	Line D
17.V.1700 AN	Puente del Estadio Campo de Fútbol Mercado Ciudad Plaza de los Héroes Casas Azules	Line G
22.VI.1700 AN	Afueras Tecuba	Line G
28.VIII.1700 AN	Esquiri-Sumalco	Consalito Tram-Train
10.X.1700 AN	Bontocosta-Conzalito	Line H
28.XII.1700 AN	El Ricas-Tastin Centrale	Line G
20.III.1701 AN	Esquiri-Puerte Nuevo Sumalco-Manco Cápac	Consalito Tram-Train
20.III.1701 AN	Manco Cápac	Line G
20.III.1704 AN	La Denio	Line E
10.IV.1704 AN	Limara Calcuton Trentallas Sardinio El Congado	Line H
25.VI.1704 AN	Pontarona-Laguzalito Norte	Line E
10.VII.1704 AN	Albaño Churule	Line F
04.II.1706 AN	Cavas Cardiologiá	Line C
08.III.1707 AN	Terminal 3	Line G
12.IV.1707 AN	Sicero-Casa Maria	Line G
13.V.1709 AN	Bagalipe-Aldorro	Line H
06.X.1715 AN	Terminal 5 & 6 Terminal 4	Line G
11.XI.1716 AN	Ensayos de Libertad-Natezo	Line I

Stations

Out of the 265 stations, 255 are served 24 hours a day. Underground stations in Cárdenas are typically accessed by staircases going down from street level. Many of these staircases are painted in red, with slight or significant variations in design for each station. Several stations are built underneath other buildings and have accesses inside or adjacent to it. All entrances have yellow square lights and signs with 'Metro'.

Concourse

Most stations in the subway system have mezzanines. Mezzanines allow for passengers to enter from multiple locations at an intersection and proceed to the correct platform without having to cross the street before entering. Inside mezzanines are fare control areas, where passengers physically pay their fare to enter the subway system. Many elevated stations also have platform-level fare control with no common station house between directions of service.

Paying for subway services can be done in station booths or vending machines. There is a physical ticket system, as well as a digital Contactless smart card known as TarjetaMetro. These smart cards can be swiped at a turnstile, customers enter the fare-controlled area of the station and continue to the platforms. Special 'Waiting Areas' are available in most underground stations, consisting of benches and identified by a yellow sign.

Platforms

A typical subway station has waiting platforms ranging from 150 to 180 m (450 to 600 ft). Some are longer. Most stations have platforms serving one line, but some share lines. Overhead electronic boards show which trains stop where and when. Identification is also available on the front and sides of the trains.

There are several common platform configurations. Most single line stations, especially above ground, have two side platforms. Double and multi-line stations have at least one island platform. End stations also have an island platform.

Accesibility

The network was built with facilities for Disabled people in mind. Most are handicapped-accessible, including wheelchair-friendly turnstiles. Street elevators are available for many stations. Many stations also have both staircases and escalators.

Service

Fares

Riders pay a single fare to enter the subway system and may transfer between trains at no extra cost until they exit via station turnstiles; the fare is a flat rate regardless of how far or how long the rider travels. Thus, riders must swipe their physical ticket, TarjetaMetro, or smartphone on an reader at the turnstile upon entering the subway system, but not a second time upon leaving.

As of 1716 AN, the base fare is NAX€2.75 with the last fare increase occuring on II.1715 AN. Fares can be paid with most credit or debit cards (including smartphone pay), with a reusable TarjetaMetro, or with single-use tickets. The FDTA offers 7-day (at €14.50) and 30-day (at €60.00) unlimited ride programs that can lower the effective per-ride fare significantly. Reduced fares are available for the elderly and people with disabilities (at €1.65).

Operating hours

Service starts at 5:30 am and ends at about 12:00 pm. On Fridays and Saturdays, services end later, at about 1:30 pm.

When the Metro is closed, two night train services are run at 2:00 and 4:00 pm, except on Fridays and Saturdays, when a single night service is run at 4:00 pm. These are not run on all lines: only Lines A, B, F and G have night services. It follows the same routes and stops at the same stations.

Other rail lines operated by FDTA

Aeropuerto Express Line

The AEX, also known as the Airport Express, is a short high-speed transfer line running between Cárdenas Grande Unión Station and Cárdenas International Airport, which operates between 08:00 am and 09:00 pm on weekdays. It utilizes the High Speed Line between Cárdenas and Parap, running at a travel time of 16 minutes. It is a popular line for tourists and commuters. The line does not connect directly to the Metro, except at Grande Unión station, but is operates as an integrated part of the Metro.

Station
Cárdenas Grande Unión Station
Conzalito
Cárdenas International Airport

Cárdenas-Conzalito-Moradon Line

The CCM is a regional commuter line, connecting Cárdenas with its west and north conglomeration and beyond to the city of Moradon. It runs west from Grande Unión Station, through the University of Cardenas, and then north past Albaño, towards Conzalito, and finally ending in Moradon. It uses the Keltian Bulk Line for most of its track, with track separation at stations not visited by intercity trains. It is a popular line with commuters from the west suburbs and the city of Moradon, while also connecting to four metro Lines: B, D, F and H, and the Conzalito Tram-Train. The Line was opened as the regional commuter service for the west part of the FCD in 1705, when the High Speed Line between Cárdenas and Parap came online.

Station
Cárdenas Grande Unión Station
San Ferriomo
Tamento Centrale
Entretenimiento
University of Cárdenas
San Auguste Cerecero
Albaño Miguélez
Albaño
Albaño Santa Teresa
Capaca
Zona Industrial Sud
Zona Industrial Nord
Telala Norte
Trentallas Oeste
Sardinio Mulusia
Conzalito Lérida
Conzalito
Conzalito Ajón
Sevilaga
Crecelio
Astudura
Torretiva
Moradon Aveiro
Moradon Centrale
Moradon Redes

Cárdenas-Jedillo Line

The CJ Line is a commuter line that serves the south and east conglomeration of the FCD, running beyond to the nearby city of Jedillo, through Izaran and Jinozonte. It uses the Santander Bulk Line for this, with separated tracks for dedicated stations not serviced by intercity trains. It is popular with commuters, as well as the city of Jedillo, and connects to three lines: twice to the Line D, as well as Line B and Line G. The Line opened as a regional service on the SBL for the south and east part of the FCD in 1703.

Station
Cárdenas Grande Unión Station
Izaran Alcalde
Izaran
Izaran San Domingo
Jinozonte Imorese
Jinozonte
Jinozonte Cartamería
Conde
Borobia
Marbelicia
Sonia
Girotoria
Ciurdoba
Jedillo Limor
Jedillo Pavarre
Jedillo Centrale

Cardenas-Pregál Line

The CP Line is a commuter line that runs south of the FCD, towards the city of Pregál, passing through Choba. It uses the KBL for this, with dedicated tracks for stations not served by intercity trains. It is used mostly by commuters to the rest of Santander and Valencia, especially from Pregál. It connects to Line B and E. The Line was opened in 1710 to support the connection between Cárdenas and Pregál, after the High Speed Line to Santiago opened.

Station
Cárdenas Grande Unión Station
San Ferriomo
Nincaral
Choba Centrale
Tadora
Cantaville
Barcerrol
Pangos
Rebogre
Talva
Cartaroll
Mouco
Mourro
Pregál Raelestile
Pregál Vegualde
Pregál Centrale

Future expansions

The Metro system is currently expanding:

• A new infill station for Line C at Lleilajara (between Alanregal and Tosol) is under construction
• New infill stations for Line E at Plaza Gagovia (between Parque Diplomatico and Fuerte Plata) and Ahuaco Norte are under construction
• A new infill station for Line F at Torre de la Paz (between Bolsa Nacionál and Plaza Cielo) is under construction
• New infill stations for Line G at Parque Ougo (between Izaran and Barraranco), Santartos (between Casas Azulas and Prisión de la Ciudad), and Miti (between Plaza Upiedas and Afueras) are under construction
• An extension of Line A from Asturias de Chile towards the northwest is planned; a track of 1.6 km (1 mi) with 2 stations. An extension from Gustierrez southward, towards Jinozonte Cartamería, a track of 2.4 km (1.5 mi) with 2 stations, is also planned.
• An extension of Line D from Tastin Norte north-eastward is planned; a track of 3.2 km (2 mi) with 4 stations.
• An extension of Line G from Casa María southward is planned; a track of 1.2 km (0.75 mi) with a new station.

New Lines

There is one proposed new line. It is not yet approved for construction, nor is a timeline known. Line J would be a short line linking Archivos Nacionales with Niños Pequeños, through Estadio Real, crossing Lines A, B, E, F, G, and H in the process. This is informally known as the 'Central Drain', because it would act as a relief line for Lines A and C, bypassing Grande Unión Station. Major problems are the existing network, which would require new bored tunnels, and tunelling under Queral River.

Line	Terminals		Length	Stations
Line J	Archivos Nacionales	Niños Pequeños	18.4 km (11.5 mi)	12

Safety and Security

Signaling

Most routes use block signalling, but several routes have been retrofitted with communication-based train control, which would allow trains to run without conductor input.

Wayside block signaling

Much of the system currently uses automatic block signaling with fixed wayside signals and automatic train stops to provide safe train operation across the whole system. These signals work by preventing trains from entering a "block" occupied by another train. Typically, the blocks are 300 m (1,000 ft) long. Red and green lights show whether a block is occupied or vacant. The train's maximum speed will depend on how many blocks are open in front of it. The signals do not register a train's speed, nor where in the block the train is located.

Subway trains are stopped mechanically at all signals showing "stop". To make train stops safe and effective, wayside trippers must not be moved to trip ("stop") position until the train has fully passed.

Communications-based train control

SInce the last years, the FDTA began automating the subway by installing CBTC, which supplements rather than replaces the fixed-block signal system; it allows trains to operate more closely together with lower headways. Due to the success of the system, additional cars were ordered to service the system. Lines A and B were the first to be outfitted with this. Lines G, H, and I were built with CBTC in mind. The FDTA has operated it in conjunction with OPTO since 1706 AN. It has done all this in combination with the system known as the Automatic Metro Supervision (AMS). AMS allows dispatchers in the Operations Control Center (OCC) to see where trains are in real time, and whether each individual train is running early or late. Dispatchers can hold trains for connections, re-route trains, or short-turn trains to provide better service when a disruption causes delays.

DIsused stations

There are a few stations that never opened on the network, either due to low demand or for financial reasons.

Station	Line	Built	Notes
Estacionamiento Universitario	Line A	1686 AN	Was built west of the location of the current University train station, but was never opened to public use. In 1695 AN, it became the central depot of the network.
Nincaral Este	Line B	1686 AN	Built between Nincaral and Niquile stations, but never opened. Niquile station sat only 320 m from it. Remnants, such as the platforms, are still visible.
Serdoba	Line D	1700 AN	Planned as a link station between Seniuca and San Portona. Was abandoned, along with the track, in favour of the Astante branch. Demolished in 1706 AN.
Olos Oeste	Line A	1691 AN	Was built west of Olos station, but never opened to public us. Casino Real, only 220 m away, replaced it in 1698 AN. The station is still visible by carriage, but not lit or accesible.
Códrid	Line A/D	1694 AN	Was built east of Grande Unión station (about 300 m away), but never opened to the public, as a transfer station for Lines A and D. Was closed in 1696 AN. Still visible from carriage, but not lit or accesible.

See also

• Rail transport in Nouvelle Alexandrie
• Punta Santiago Metro