Wikipedia definition
1. Dangsan Railway BridgeThe Dangsan Railway Bridge (당산철교) crosses the Han River in Seoul. It is used exclusively by Seoul Subway Line 2. Immediately on the south side of the bridge is Dangsan Station in Yeongdeungpo-gu, which is on an elevated platform. Hapjeong Station, a subterranean station in Mapo-gu, is located approximately 600 meters north of where the bridge makes landfall.
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Read “Dangsan Railway Bridge” on DBpedia


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