Argentina Narrow Gauge Under Construction — Active Builds and Heritage Line Restorations

Argentina narrow gauge lines under construction or being extended. Active build and restoration projects across the narrow gauge rail network.

Argentina narrow gauge lines currently under active construction: extensions to existing heritage and tourist railways, new mountain or scenic lines and industrial narrow gauge projects. Shows where the narrow gauge rail network is actively growing.

Argentina currently has 81 railway segments under construction including 52 railway, 21 light rail and 8 narrow gauge.

  • Argentina — Narrow Gauge Map
  • Argentina — Narrow Gauge Under Construction
  • Argentina — Proposed Narrow Gauge Lines
  • Argentina — Narrow Gauge Stations Map
  • Argentina — Narrow Gauge Speed Map
Under Construction
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Last update: 2026-05-28

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🇦🇷Argentina
Motorways
🚞Narrow Gauge
Under Construction
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🇦🇷Argentina – Narrow Gauge Under Construction Map

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