Line 8 (Diamond)
Logo completo viamobilidade.svg
Overview
StatusOperational
Owner Government of the State of São Paulo
LocaleGreater São Paulo, Brazil
Termini
Connecting lines
Stations24
Service
TypeCommuter rail
SystemSão Paulo Metropolitan Trains
Operator(s) ViaMobilidade (CCR)
Depot(s)
  • Lapa rail yard
  • Presidente Altino rail yard
  • Santa Terezinha rail yard
Rolling stock
History
Opened10 July 1875 (1875-07-10)
Technical
Line length42 km (26 mi)
CharacterAt-grade
Track gauge1,600 mm (5 ft 3 in)[1]
Electrification3,000 V DC catenary
Operating speed80 km/h (50 mph)
SignallingAutomatic block signaling
Route map

Júlio Prestes
Palmeiras-Barra Funda
Lapa
Lapa rail yard
Domingos de Moraes
Imperatriz Leopoldina
Presidente Altino
Presidente Altino rail yard
Viaduto Guerino Spitaletti
Viaduto Dona Ignês Coutinho
Osasco
Viaduto Presidente
Tancredo Neves
Comandante Sampaio
Quitaúna
General Miguel Costa
Carapicuíba
Viaduto Ver. Jorge Julian
Santa Terezinha rail yard
Santa Terezinha
Cotia River
Viaduto Gen. Pedro R. da Silva
Antônio João
Brasil estado 312 jct.svg
SP-312
Viaduto dos Trabalhadores
Barueri
Viaduto Ver. Isaís Pereira Souto
Jardim Belval
Jardim Silveira
Viaduto Rev. José
Manuel da Conceição
Jandira
Sagrado Coração
R. Rosângela Mariana Limas
Engenheiro Cardoso
Brasil estado 029 jct.svg
SP-029
Viaduto José dos Santos Novaes
Itapevi
Down arrow
Free-fare
zone
Santa Rita
Cimenrita
opened 1958
closed 2010
Ambuitá
Estr. do Prado
Amador Bueno
Km 46
São João Novo
opened 1875
closed 1998
Km 50
Mailasqui
opened 1897
closed 1998
Cinzano
Gabriel Piza
opened 1919
closed 1998
Vila Amaral
São Roque
opened 1875
closed 1998
Marmeleiro
Mairinque
opened 1895
closed 1998
Rumo Logística
to Presidente Epitácio

    Line 8 (Diamond) (Portuguese: Linha 8–Diamante), formerly Line B (Gray), is a line of the São Paulo Metropolitan Trains system in Greater São Paulo, Brazil.[2] Since 27 January 2022, ViaMobilidade operates the line for 30 years, along with Line 9-Emerald.[3][4]

    Stations

    Station Code Platforms Position Connections City
    Júlio Prestes JPR Island and side platforms At-grade - São Paulo
    Palmeiras-Barra Funda BFU Island platforms At-grade

    Barra Funda Bus Terminal
    Barra Funda Road Terminal
    São Paulo
    Lapa LAB Side platforms At-grade - São Paulo
    Domingos de Moraes DMO Island platform At-grade - São Paulo
    Imperatriz Leopoldina ILE Island platform At-grade - São Paulo
    Presidente Altino PAL Island platforms At-grade Osasco
    Osasco OSA Island platforms At-grade
    Osasco Bus Terminal
    Osasco
    Comandante Sampaio CSA Island platforms At-grade Itapevi-Butantã Metropolitan Corridor Osasco
    Quitaúna QTU Island platforms At-grade Itapevi-Butantã Metropolitan Corridor Osasco
    General Miguel Costa GMC Island platforms At-grade Km 21 Bus Terminal
    Itapevi-Butantã Metropolitan Corridor
    Osasco
    Carapicuíba CPB Island platforms At-grade Carapicuíba Bus Terminal
    Itapevi-Butantã Metropolitan Corridor
    Carapicuíba
    Santa Terezinha STE Island platform At-grade Itapevi-Butantã Metropolitan Corridor Carapicuíba
    Antônio João AJO Side platforms At-grade - Barueri
    Barueri BRU Island platforms At-grade Barueri Bus Terminal
    Itapevi-Butantã Metropolitan Corridor
    Barueri
    Jardim Belval JBE Island platform At-grade Itapevi-Butantã Metropolitan Corridor Barueri
    Jardim Silveira JSI Island platform At-grade Jardim Silveira Bus Terminal
    Itapevi-Butantã Metropolitan Corridor
    Barueri
    Jandira JDI Island platform At-grade Jandira Bus Terminal
    Itapevi-Butantã Metropolitan Corridor
    Jandira
    Sagrado Coração SCO Island platform At-grade Itapevi-Butantã Metropolitan Corridor Jandira
    Engenheiro Cardoso ECD Island platform At-grade Itapevi-Butantã Metropolitan Corridor Itapevi
    Itapevi IPV Island platform At-grade (Amador Bueno Extension)
    Itapevi-Butantã Metropolitan Corridor
    Itapevi

    Amador Bueno Extension

    Station Code Platforms Position Connections City
    Itapevi IPV Island platforms At-grade (Main line)
    Itapevi-Butantã Metropolitan Corridor
    Itapevi
    Santa Rita SRT Island platform At-grade - Itapevi
    Amador Bueno ABU Island platform At-grade - Itapevi

    Mairinque Extension

    With the abandonment of the stretch by CPTM, the electric network was looted. View of the railroad near the São João Novo station.

    Since the establishment of suburban trains in the late 1920s, their services have connected São Paulo to the city of Mairinque. With the creation of Fepasa in 1971, the suburban section was transferred to the Regional Suburbs Unit. This regional unit was expanded in the 1970s and transformed into a Metropolitan Regional Division (DRM).

    In the 1980s, the service underwent some renovations, with the introduction of the Toshiba trains renovated in Rio Claro and the construction or renovation of the existing stops between Mairinque and Amador Bueno, equipped only with shelters and "humps" for easy boarding of passengers.[5] The service was officially known as "Trem de Mairinque" and nicknamed "Mairinquinho". In 1987, the city of São Roque even considered an agreement with Fepasa for the integration of trains with the bus network of the then public company SanTC (São-Roquense de Transportes Colectivos), but the proposal did not move forward.[6]

    Station Municipality Status Comments
    Amador Bueno Itapevi Operating Station reconstructed
    Parada 46 São Roque Deactivated since 1999 Simple stop
    São João Novo
    Parada 50 Simple stop
    Mailasqui
    Cinzano Simple stop
    Gabriel Piza Demolished by looters in 2010.
    Vila Amaral Simple stop
    São Roque Current headquarters of the local Municipal Guard.
    Marmeleiro Simple stop
    Mairinque Mairinque Current cultural center.

    References

    1. Ferreira, Robert; Tharcisiu Alves. (January 2012). "São Paulo Metro". www.nycsubway.org. www.nycsubway.org. Archived from the original on 2014-02-02. Retrieved 2014-02-02. On Lines 1, 2 and 3, the track gauge is a non standard 1600 mm, the third rail is 750 V DC and under running. For Lines 4 and 5, the track gauge is 1435 mm and they use overhead pantograph, precluding any connection to the rest of the system, plus the 4 and 5 lines can't connect because the trains on the 4 line use drive-less technology while trains on 5 line are OPTO. Lines 7, 8, 9, 10, 11 and 12 (operated by CPTM) are all 1600mm and use overhead pantograph.
    2. Line 8 (CPTM) Website (Portuguese) Archived 2010-09-06 at the Wayback Machine
    3. "Pela 1ª vez, governo de SP concede linhas de trens da CPTM à iniciativa privada; CCR assume linhas 8 e 9 por 30 anos". G1 (in Portuguese). 20 April 2021. Retrieved 20 April 2021.
    4. Jean Carlos (14 January 2022). "ViaMobilidade já está implantando sua identidade visual nos trens da CPTM". Metrô CPTM (in Portuguese). Retrieved 22 January 2022.
    5. "Trem Rio Claro -- Trens de passageiros do Brasil".
    6. "Municipalização, uma boa saída". Revista Transporte Moderno. Editora TM Ltda. (283). August 1987. Retrieved 15 April 2020.{{cite journal}}: CS1 maint: date and year (link)
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