South Korea Railway Map — Mainline, Regional and Freight Rail Network

South Korea interactive railway map. Mainline, regional and freight rail network — filterable by speed, electrification, track gauge and line usage.

South Korea rail network drawn from data mapped by OpenStreetMap contributors, covering mainline railways, regional lines, commuter rail and freight corridors. Lines are colour-coded by rail type and filterable by maximum permitted speed, electrification system, track gauge and line usage. The map reveals the layered structure of the network: high-speed intercity spines, slower regional connectors, freight-only branches serving ports and industrial zones, and heritage lines preserved for tourism. Switch between filter modes to view the same railway infrastructure through a different lens — the same line that appears as a passenger main line in usage mode will show its permitted speed and electrification system in the other views.

South Korea has 24,543 mapped railway segments including 15 tram lines, 2,280 metro segments, 331 light rail segments and 48 narrow gauge segments. — a major regional rail hub.

  • South Korea — Railway Map
  • South Korea — Railway Speed Map
  • South Korea — Historical Railways
  • South Korea — Railway Electrification Map
  • South Korea — High-Speed Rail Map
  • South Korea — Track Gauge Map
  • South Korea — Train Stations Map
  • South Korea — Railway Usage Map
  • South Korea — Railways Under Construction
  • South Korea — Proposed Railways
  • South Korea — Level Crossings Map
Railway main lines
Other lines
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Last update: 2026-05-07

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🇰🇷South Korea
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🇰🇷South Korea – Railways Map

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