Greater London Proposed Narrow Gauge Railways — Planned Heritage and Regional Narrow Gauge Lines

Greater London planned and proposed narrow gauge lines. Future heritage, regional and industrial narrow gauge railway projects.

Greater London narrow gauge lines formally proposed or in planning stages: heritage railway extensions to new termini, new tourist or mountain railways and occasional industrial or regional narrow gauge proposals. Data sourced from OpenStreetMap contributors tagging proposed alignments based on published plans from heritage railway organisations and local authorities.

Greater London has 13 proposed railway segments including 5 railway, 3 metro and 5 light rail.

  • Greater London — Narrow Gauge Map
  • Greater London — Narrow Gauge Under Construction
  • Greater London — Proposed Narrow Gauge Lines
  • Greater London — Narrow Gauge Stations Map
  • Greater London — Narrow Gauge Speed Map
Proposed
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Last update: 2026-06-10

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🇬🇧Greater London
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🇬🇧Greater London – Narrow Gauge Proposed Map

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