Servicio de Transportes Eléctricos

Coordinates: 19°22′02″N 99°08′00″W / 19.3672°N 99.1333°W / 19.3672; -99.1333
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Servicio de Transportes Eléctricos de la Ciudad de México
standard gauge
ElectrificationTrolleybus: 600 V, DC
Light rail: 750 V DC[4]
A PCC streetcar of STE in 1971

Servicio de Transportes Eléctricos de la Ciudad de México (STE) (Spanish for Electric Transport Service of Mexico City) is a public transport agency responsible for the operation of all trolleybus and light rail services in Mexico City. As its name implies, its routes use only electrically powered vehicles. It was created on 31 December 1946 and is owned by the Mexico City government.[5] STE is overseen by a broader local governmental authority, Secretaria de Movilidad de la Ciudad de México (SEMOVI)(Secretariat of Mobility of Mexico City), formerly (SETRAVI) which also regulates the city's other public transport authorities, including Sistema de Transporte Colectivo (STC, the Mexico City Metro system), Red de Transporte de Pasajeros del Distrito Federal (RTP, diesel bus network) and Metrobús, as well as other forms of transportation in the district.[6] STE's passenger vehicle fleet consists exclusively of trolleybuses, light rail, and aerial lift vehicles, and in 2007 its network carried 88 million passengers, of which 67 million were on trolleybus services and 21 million on light rail.[6]

History

See also: Streetcars in Mexico City

Originally named Servicio de Transportes Eléctricos del Distrito Federal and owned by the then-

Compañía de Ferrocarriles del Distrito Federal (Mexico City Railways Company) at that time.[5] The agency introduced its first trolleybus route in 1951.[8] To replace worn-out streetcars, STE acquired 274 used PCC cars from U.S. transit companies that were downsizing or abandoning their streetcar systems.[7][9] Similarly, as it expanded its trolleybus network, the agency turned to American and Canadian transit companies as a relatively inexpensive source of vehicles, acquiring almost 800 secondhand trolleybuses from several different cities in those countries between 1956 and 1977[10][11] and later 37 from Edmonton in 1987. These have all since been replaced by trolleybuses built new, in Mexico, by Mexicana de Autobuses SA (MASA) or its successor, Volvo
.

Overview

A station on the Tren Ligero, STE's light rail line

STE's Director General (General Manager) is appointed by the

Head of Government of the Federal District, or "mayor" of Mexico City. Since December 2018 the position has been held by Guillermo Calderón Aguilera.[12] As of 2008, STE had approximately 2,700 employees.[6]

Light rail

Main article: Xochimilco Light Rail

After May 1979, the only

articulated light rail cars built using parts from old PCC streetcars, fitted with new bodies.[14] The Xochimilco Light Rail service began operating in 1986, without the Tlalpan branch. It continues in operation today, with newer cars, and locally is known as the Tren Ligero. It is STE's only rail line.[6] Construction of a new streetcar line (or tranvía) in the city center was planned,[15] with STE managing the construction bidding process for the project,[16] but on 31 May 2010 the project was cancelled by mayor Marcelo Ebrard, on cost grounds.[17]

Trolleybus

Main article: Trolleybuses in Mexico City
An STE trolleybus at Tasqueña in 1990

After its opening in the 1950s the

metro line 12 disrupted surface streets (requiring traffic detours) and caused some STE routes to be replaced by diesel bus routes, which were operated by RTP, as STE does not own any diesel buses. These conversions were originally planned be temporary, but whereas metro line 12 opened in October 2012, only one of the affected routes (D) had returned to operation by mid-2014, and a total of only eight trolleybus routes were in operation at that time,[2] a situation that remains unchanged in 2018.[1] The total number of trolleybuses scheduled in peak service each weekday is 264, as of mid-2014, from a fleet of around 360 serviceable vehicles.[2]

"Zero-Emissions Corridors"

El Ángel that was originally included (2009) was removed around early 2013.[19]
trolleybus-only contraflow lane on Eje Central

On 1 August 2009, STE inaugurated its first Corredor Cero Emisiones, or Zero-Emissions Corridor, in which all

Tasqueña metro station and the Terminal de Autobuses del Sur (southern intercity bus station).[22] The changes involved in transforming route A into the "Zero-Emissions Corridor" included significantly increasing the frequency of trolleybus service, to an average headway of 2.5 minutes, and banning all non-electric buses and peseros (vans/jitneys) from the corridor.[20][21] The Eje Central corridor alone now uses about 90–100 trolleybuses at peak times, from a sub-fleet of 120 vehicles reserved for this route.[20] The trolleybuses operate in bus-only lanes
, separated from other traffic; such lanes already were present on this route. Several of STE's other trolleybus routes also operate in bus-only lanes over some portions of their route.

Changes to route S (Eje 2/2A Sur) to transform it into a second Zero-Emissions Corridor took place in 2010, and the improved service was put into effect on 21 December 2010. Route S connects

Velódromo metro station and is 9 kilometres (6 mi) long (18 km round trip).[23]

On 1 November 2012, the third Zero-Emissions Corridor was opened, along route D, from

Mixcoac metro station to San Andrés Tetepilco, just past Calzada de Tlalpan, where it connects with metro line 2.[24] The terminus is located in front of STE's main trolleybus depot, which also houses a small museum preserving one of the first electric trams to run in the city, as well as PCC car 2784 and some other historic material and documents.[25]

Garages

The system has two trolleybus garages (depositos, or depots).[26] The largest is at Tetepilco, also the location of STE's main administrative offices. The second is San Juan de Aragón depot.[2] A third garage, El Rosario, opened in December 1998,[27] as a replacement for a much smaller depot, Azcapotzalco, which had closed in May of that year.[28] However, Deposito El Rosario closed in 2019, leaving the system with two garages.[26] The trolleybus fleet included around 400 vehicles in 2008[4] and around 360 in 2014.[2]

Cablebús

Main article: Cablebús

In 2021, STE began operating an aerial lift service with two lines and 13 stations, known as Cablebús.

Non-electric services

Starting in November 1997,[29] and lasting for four years, STE operated a few diesel bus routes, at the request of STV following the 1995 bankruptcy[30] of RTP's predecessor, Ruta Cien ("Route 100").[31] It accepted the transfer of 190 motorbuses to its fleet in conjunction with this,[31] but these and the bus routes were transferred to RTP in November 2001.[32] Otherwise, except for a brief period in the 1960s, STE's service has always used only electric vehicles.[29]

Fare system

System map

STE uses a "flat" fare system, meaning the price is the same regardless of the distance travelled. The current fare is 2.00 pesos on all trolleybus lines except lines A, D and S, the three Corredores Cero Emisiones, on which the fare is 4.00 pesos. Effective 2 January 2010, the fare on the Xochimilco light rail line is 3.00 pesos.[33]

On the Tren Ligero, or

ticket vending machines, and the platform of each station is a paid area, with turnstiles preventing access to persons lacking a valid fare. On the trolleybuses, passengers pay the exact fare upon boarding, into fareboxes, with drivers responsible for monitoring fare payment.[6]

In an attempt to modernize the fare systems of the city's major transit systems and make fare payment more convenient, in October 2012 the Mexico City government implemented the use of a prepaid fare card, or stored-value card, called Tarjeta DF ("DF Card") as a payment method valid on the metro system, Metrobús, the STE trolleybus system and the Xochimilco Light Rail line.[34]

See also

References

  1. ^ a b "Líneas de Trolebuses" (in Spanish). STE. Retrieved 7 April 2018.
  2. ^
    ISSN 0266-7452
    .
  3. ISSN 1460-8324
    .
  4. ^
    ISBN 978-0-7106-2860-2
    .
  5. ^ a b c d "Antecedentes (Past)" (in Spanish). STE. Archived from the original on 13 January 2016. Retrieved 15 August 2016.
  6. ^
    ISBN 978-0-7106-2903-6
    .
  7. ^ a b Morrison, Allen (2003). The Tramways of Mexico City, Part 4. Retrieved 2010-05-05.
  8. ^ a b c Morrison, Allen (2010). The Trolleybuses of Latin America in 2010. Retrieved 2010-05-05.
  9. ISBN 0-89024-013-2
    .
  10. ^ Sebree, Mac; and Ward, Paul (1974). The Trolley Coach in North America, pp. 347–355. Los Angeles: Interurbans. LCCN 74-20367.
  11. ^ a b Morgan, Steve (1990). "Mexico Review: Part 2", Trolleybus Magazine No. 174 (November–December 1990), pp. 128–137. ISSN 0266-7452.
  12. ^ "Director General" (in Spanish). STE. Retrieved 3 January 2019.
  13. Modern Tramway, October 1979 issue, p. 364. Ian Allan Publishing
    .
  14. ISBN 0-9622348-3-4
    .
  15. ^ Tramways & Urban Transit magazine, April 2010, p. 150. Light Rail Transit Association (UK).
  16. ^ Gómez Flores, Laura (18 May 2010). "De 19 firmas interesadas en construir el tranvía, sólo Alstom presentó propuestas". La Jornada (in Spanish). Retrieved 19 May 2010.
  17. ^ Gómez Flores, Laura (1 June 2010). "Desde Alemania frena Ebrard el tranvía del Centro Histórico". La Jornada (in Spanish). p. 32. Retrieved 28 January 2011.
  18. ^ a b Morgan, Steve (1991). "Mexico Review: Part 3", Trolleybus Magazine No. 175 (January–February 1991), pp. 4–14. ISSN 0266-7452.
  19. ^ Trolleybus Magazine No. 316 (July–August 2014), p. 106.
  20. ^ a b c d Trolleybus Magazine No. 288 (November–December 2009), pp. 139–140. National Trolleybus Association. (UK). ISSN 0266-7452.
  21. ^ a b Cuenca, Alberto (1 August 2009). "Corredor Cero Emisiones inicia operaciones (Zero-Emissions Corridor begins operations)". El Universal (in Spanish). Retrieved 5 May 2010.
  22. ^ "Corredor Cero Emisiones "Eje Central": Dinámica de Operación" (PDF) (in Spanish). STE. Retrieved 7 April 2018.
  23. ^ Trolleybus Magazine No. 296 (March–April 2011), p. 42.
  24. ^ Robles, Johana; Mora, Karla (1 November 2012). "Arranca corredor Tetepilco a Mixcoac; costa $4.00" [Tetepilco–Mixcoac Corridor starts; cost $4.00]. El Universal (in Spanish). Retrieved 7 April 2018.
  25. ^ "Proyectos: Museo de Transportes Eléctricos del D.F." (in Spanish). STE. Archived from the original on 18 January 2016. Retrieved 7 April 2018.
  26. ^ a b Trolleybus Magazine No. 349 (January–February 2020), pp. 28–30.
  27. ^ Trolleybus Magazine No. 224 (March–April 1999), p. 44.
  28. ^ Trolleybus Magazine No. 221 (September–October 1998), p. 113.
  29. ^ a b Trolleybus Magazine No. 220 (July–August 1998), p. 93.
  30. ^ McMahon, Colin (14 April 1995). "Mexico's plight: Broken system". Chicago Tribune. p. 8. Retrieved 12 December 2014.
  31. ^
    ISBN 0-7106-1812-3
    .
  32. ^ Trolleybus Magazine No. 245 (September–October 2002), p. 115.
  33. ^ "Aviso al Público Usario" (in Spanish). STE. December 2009. Archived from the original on 24 September 2015. Retrieved 7 April 2018.
  34. ^ "Arranca el uso de la TarjetaDF para Metro, Metrobús y Trolebús" [Use of the TarjetaDF for Metro, Metrobús and Trolleybus begins]. Excélsior (in Spanish). 17 October 2012. Retrieved 14 October 2013.

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