Hong Kong Railways Under Construction — Active Rail Build Projects and Line Extensions

Hong Kong railways currently under construction. New rail routes, line extensions and infrastructure upgrades — active build projects across the network.

Hong Kong railway lines currently under active construction: new routes, extensions to existing lines and major rail infrastructure upgrades. Includes new high-speed corridors, electrification projects, double-tracking schemes and regional line extensions. Data tagged by OpenStreetMap contributors on the ground, reflecting what is physically being built on the railway network.

Hong Kong currently has 23 railway segments under construction including 12 railway, 6 metro and 5 light rail.

  • Hong Kong — Railway Map
  • Hong Kong — Railway Speed Map
  • Hong Kong — Historical Railways
  • Hong Kong — Railway Electrification Map
  • Hong Kong — High-Speed Rail Map
  • Hong Kong — Track Gauge Map
  • Hong Kong — Train Stations Map
  • Hong Kong — Railway Usage Map
  • Hong Kong — Railways Under Construction
  • Hong Kong — Proposed Railways
  • Hong Kong — Level Crossings Map
Railway under construction
Other lines
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Last update: 2026-05-29

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🇭🇰Hong Kong
Motorways
🚂Railway
Under Construction
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🇭🇰Hong Kong – Railways Under Construction Map

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