South Korea – interactive railway map. Mainline, regional and freight rail network — filterable by speed, electrification, track gauge and line usage.
South Korea is also known as Korea or Republic of Korea.
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 – 24,547 mapped railway segments, including 16 tram segments, 2,243 metro segments, 331 light rail segments and 49 narrow gauge segments — a major regional rail hub. Also mapped: 5,800 high-speed railway segments and 16,268 electrified segments.
Download a printable, high-resolution South Korea railway map: export the current view as a PNG up to A0 at 300 DPI, with line colours and widths taken from your own preset. Paid exports can also be cropped exactly to the South Korea border. Free exports carry a watermark; an Export Pass removes it. South Korea rail data is also available as GeoPackage or Shapefile.