Navigating Dangsan Station: A Key Transit Hub in Seoul
Located on the south bank of the Han River in the Yeongdeungpo District, Dangsan Station (당산역) serves as a vital connection point for commuters in Seoul. As a major transfer station between two of the city's most important transit arteries—Line 2 and Line 9—it facilitates movement across the metropolitan area, linking residential districts with major commercial hubs.
The station is unique in its physical structure: while it serves as an elevated station for Line 2, it operates as an underground station for Line 9. This architectural distinction means that trains traveling to or from the north must utilize the Dangsan Railway Bridge to cross the river.

Key Facts
- Location: 323-1 Dangsan-dong 6-ga, 229 Dangsanno, Yeongdeungpo-gu, Seoul.
- Lines Served: Seoul Subway Line 2 and Seoul Subway Line 9.
- Station Type: Elevated (Line 2) and Underground (Line 9).
- Safety Features: All platforms are equipped with platform screen doors.
- Historical Milestones: Line 2 opened on May 22, 1984; Line 9 opened on July 24, 2009.
Technical Specifications and Layout
Dangsan Station is designed to handle high volumes of daily passengers. The station features a total of 4 tracks distributed across 3 platforms. The layout differs significantly between the two lines to accommodate their specific service types.
Platform Configurations
To manage passenger flow efficiently, the station utilizes different platform designs:
- Line 2: Utilizes two-sided relative platforms.
- Line 9: Utilizes two island platforms (platforms located between two tracks, allowing passengers to access different directions from a single central area).
Service Directions
Depending on which line you are using, the station provides access to various directions across Seoul:
Seoul Subway Line 2- Counter-clockwise: Heading towards Hapjeong.
- Clockwise: Heading towards Seonyudo and Gaehwa.
- Standard Service: Towards the National Assembly or towards Yeomchang (heading towards Gimpo International Airport).
- Express Service: Towards the VHS Medical Center via Yeouido.
Station Overview Summary
| Category | Details |
|---|---|
| Coordinates | 37°32′04″N 126°54′08″E |
| Operator | Seoul Metro Line 9 Corporation |
| Daily Passengers (2012) | Line 2: 51,882 | Line 9: 25,083 |
| Preceding Station | Yeongdeungpo-gu Office |
Local Interest and Culture
Beyond its utility as a transit hub, the area surrounding Dangsan Station has gained cultural recognition. The neighborhood and its nearby locations have served as filming sites for several popular Korean television series, including Boys Over Flowers, Iris, and My Girlfriend is a Gumiho.
Frequently Asked Questions
Which lines can I transfer between at Dangsan Station?
You can transfer between Seoul Subway Line 2 and Seoul Subway Line 9 at this station.
Is Dangsan Station above ground or underground?
It is both. Line 2 operates as an elevated station, while Line 9 operates as an underground station.
Does Line 9 offer express services at Dangsan?
Yes, Line 9 provides Express services that travel towards the VHS Medical Center via Yeouido.
Are the platforms safe for passengers?
Yes, as of April 2009, all platforms at Dangsan Station have been outfitted with platform screen doors to enhance passenger safety.
How do trains cross the Han River from this station?
Because the station is elevated, trains entering or exiting to the north utilize the Dangsan Railway Bridge.