South America Railways Under Construction — Active Rail Build Projects and Line Extensions

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

South America 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.

  • South America — Railway Map
  • South America — Railway Speed Map
  • South America — Historical Railways
  • South America — Railway Electrification Map
  • South America — High-Speed Rail Map
  • South America — Track Gauge Map
  • South America — Railway Usage Map
  • South America — Railways Under Construction
  • South America — Proposed Railways
Railway under construction
Other lines
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OpenStreetMap contributors

Last update: 2026-05-28

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South America
Motorways
🚂Railway
Under Construction
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South America – Railways Under Construction Map

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