Okayama Prefecture Railway Map — Mainline, Regional and Freight Rail Network

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

Okayama Prefecture 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.

Okayama Prefecture has 3,429 mapped railway segments including 43 tram lines and 162 narrow gauge segments. It also includes 330 high-speed railway segments and 3,201 electrification-tagged segments.

  • Okayama Prefecture — Railway Map
  • Okayama Prefecture — Railway Speed Map
  • Okayama Prefecture — Historical Railways
  • Okayama Prefecture — Railway Electrification Map
  • Okayama Prefecture — High-Speed Rail Map
  • Okayama Prefecture — Track Gauge Map
  • Okayama Prefecture — Train Stations Map
  • Okayama Prefecture — Railway Usage Map
  • Okayama Prefecture — Railways Under Construction
  • Okayama Prefecture — Proposed Railways
  • Okayama Prefecture — Level Crossings Map
Railway main lines
Other lines
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Last update: 2026-06-09

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🇯🇵Okayama Prefecture
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🇯🇵Okayama Prefecture – Railways Map

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