Hong Kong Metro Lines Under Construction — Active Tunnelling, New Stations and Line Extensions

Hong Kong metro lines currently under construction. Active tunnelling, new subway station builds and rapid transit line extension projects.

Hong Kong metro and subway lines currently under active construction: new lines being tunnelled through city centres, extensions pushing into new suburban areas and second phases of recently opened routes. Metro construction is among the most complex and expensive of all rail infrastructure projects, requiring deep-bore tunnelling, major excavations and years-long surface disruption. The map shows where urban rapid transit investment is currently taking place.

Hong Kong currently has 28 railway segments under construction including 8 railway, 6 metro and 14 light rail.

  • Hong Kong — Metro Map
  • Hong Kong — Metro Under Construction
  • Hong Kong — Proposed Metro Lines
  • Hong Kong — Metro Stations Map
  • Hong Kong — Metro Speed Map
Under Construction
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Last update: 2026-05-05

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🇭🇰Hong Kong
Motorways
🚇Metro
Under Construction
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🇭🇰Hong Kong – Metro Under Construction Map

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