Plaza Egaña metro station
 Plaza Egaña | ||||||||||||||||
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| Santiago Metro station | ||||||||||||||||
 Combination zone between lines 3 and 4. | ||||||||||||||||
| General information | ||||||||||||||||
| Location | Ossa Avenue / Irarrázaval Avenue | |||||||||||||||
| Coordinates | 33°27′12.28″S 70°34′14.71″W / 33.4534111°S 70.5707528°W | |||||||||||||||
| Line(s) |  Line 3 Line 4 | |||||||||||||||
| Platforms | 2 side platforms | |||||||||||||||
| Tracks | 2 | |||||||||||||||
| Connections | Transantiago buses | |||||||||||||||
| Construction | ||||||||||||||||
| Accessible | Yes | |||||||||||||||
| History | ||||||||||||||||
| Opened | 30 November 2005 ( )[1]22 January 2019 (  )[2][3] | |||||||||||||||
| Services | ||||||||||||||||
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Plaza Egaña is a transfer station between the Line 3 and Line 4 of the Santiago Metro. It is located under Egaña Square. The Line 4 station was opened on 30 November 2005 as part of the inaugural section of the line between Tobalaba and Grecia. The Line 3 station was opened on 22 January 2019 as part of the inaugural section of the line, from Los Libertadores to Fernando Castillo Velasco.[4]
The cross-section of the platform-level tunnel has the shape of two partially intersecting circles, which was so designed due to the predominant presence of clay in the surrounding soil.[5] Support columns of 1.1 m (3 ft 7 in) in diameter separate the tracks from each other.[5] The platforms have 140 m (460 ft) long.[5]
References
- ^ "Historia" [History]. Metro de Santiago (in Spanish). Metro S.A. Retrieved August 16, 2012.
- ^ "Ministra de Transportes confirma que Línea 3 del Metro abrirá sus puertas el próximo martes 22 de enero". EMOL (in Spanish). 15 January 2019. Retrieved 15 January 2019.
- ^ [[VIDEO] Línea 3 del Metro estará lista antes del 15 de enero "[VIDEO] Línea 3 del Metro estará lista antes del 15 de enero"]. Canal 13 (in Spanish). T13.cl. Retrieved December 31, 2018.
{{cite web}}: Check|url=value (help) - ^ Schwandl, Robert. "Santiago". urbanrail.
- ^ a b c Shani Wallis (April 2003), "Optimized NATM designs for Santiago Metro", www.tunneltalk.com, TunnelTalk
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