Sunae station

Definition
Sunae station (수내역) is a railway station on the Suin–Bundang Line of the Seoul Metropolitan Subway system, located in the Sunae-dong neighborhood of Bundang, Seongnam, Gyeonggi Province, South Korea.

Overview
The station is operated by Korail and serves as a commuter hub for residential and commercial areas in Bundang, one of the major planned cities surrounding Seoul. It lies between Jeongja station to the west and Seongnam·Yongin station to the east, providing frequent rapid transit service to central Seoul and the broader Gyeonggi region. The station opened on September 1 1994, coinciding with the inauguration of the Bundang Line, which later merged with the Suin Line to become the present Suin–Bundang Line. The surrounding area includes retail complexes, office buildings, and residential apartment complexes, making the station a focal point for local transit-oriented development.

Etymology/Origin
The name “Sunae” (수내) is derived from the native Korean place name of the surrounding neighborhood. The characters 수 (su) and 내 (nae) can be interpreted as “water” (수) and “inside/within” (내), though the nomenclature primarily reflects historical toponymy rather than a literal translation. The station’s Korean designation follows the standard practice of naming stations after the locality they serve.

Characteristics

  • Structure: Underground facility with a two‑level layout.
  • Platforms: One island platform serving two tracks, enabling boarding on both directions.
  • Accessibility: Equipped with elevators, escalators, tactile paving, and audible announcements to meet accessibility standards.
  • Exits: Multiple street-level exits provide direct access to nearby commercial zones, residential complexes, and bus transfer points.
  • Facilities: Includes ticket vending machines, fare gates, restrooms, convenience stores, and a staffed service center.
  • Ridership: Serves a high volume of daily commuters; exact passenger figures are published annually by Korail but are not specified here.
  • Connections: Integrates with local bus routes and offers bicycle parking, supporting multimodal transportation.

Related Topics

  • Suin–Bundang Line – The subway line on which Sunae station operates, linking the southeastern suburbs of Seoul to the central city.
  • Bundang – The planned district of Seongnam where the station is situated, known for its high-density residential developments and commercial centers.
  • Korail – The national railway operator responsible for the management and operation of Sunae station and the Suin–Bundang Line.
  • Seoul Metropolitan Subway – The extensive rapid transit network that includes the Suin–Bundang Line as part of its integrated system.
  • Transit-oriented development in South Korea – The urban planning approach exemplified by the integration of Sunae station with surrounding mixed-use developments.
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