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Track gauge in South America

Further information: List of rail gauges
The gauges of major South American railways as of 2023.
  3 ft gauge (914 mm)
  Meter gauge (1,000 mm)
  3 ft 6 in gauge (1,067 mm)
  Standard gauge (1,435 mm)
  5 ft 3 in gauge (1,600 mm)
  5 ft 6 in gauge (1,676 mm)
Track gauge
By transport mode
By size (list)
Graphic list of track gauges
  Minimum
  Fifteen inch 381 mm (15 in)
  Narrow
  600 mm 600 mm (1 ft 11+5⁄8 in)
Two foot 610 mm (2 ft)
Two foot three inch 686 mm (2 ft 3 in)
  750 mm 750 mm (2 ft 5+1⁄2 in)
Bosnian gauge 760 mm (2 ft 5+15⁄16 in)
Two foot six inch 762 mm (2 ft 6 in)
  Swedish three foot 891 mm (2 ft 11+3⁄32 in)
900 mm 900 mm (2 ft 11+7⁄16 in)
Three foot 914 mm (3 ft)
Italian metre 950 mm (3 ft1+13⁄32 in)
  Metre 1,000 mm (3 ft 3+3⁄8 in)
  Three foot six inch 1,067 mm (3 ft 6 in)
  Four foot 1,219 mm (4 ft)
  Four foot six inch 1,372 mm (4 ft 6 in)
  1432 mm 1,432 mm (4 ft 8+3⁄8 in)
  Standard 1,435 mm (4 ft 8+1⁄2 in)
  Broad
  Italian broad gauge 1,445 mm (4 ft 8+7⁄8 in)
Dresden gauge 1,450 mm (4 ft 9+3⁄32 in)
  Leipzig gauge 1,458 mm (4 ft 9+13⁄32 in)
  Toronto gauge 1,495 mm (4 ft 10+7⁄8 in)
  1520 mm 1,520 mm (4 ft 11+27⁄32 in)
Five foot 1,524 mm (5 ft)
  Pennsylvania gauge 1,581 mm (5 ft 2+1⁄4 in)
Pennsylvania gauge 1,588 mm (5 ft 2+1⁄2 in)
Five foot three inch 1,600 mm (5 ft 3 in)
  Baltimore gauge 1,638 mm (5 ft 4+1⁄2 in)
  Iberian gauge 1,668 mm (5 ft 5+21⁄32 in)
Five foot six inch 1,676 mm (5 ft 6 in)
  Six foot 1,829 mm (6 ft)
  Brunel 2,140 mm (7 ft 1⁄4 in)
  Breitspurbahn 3,000 mm (9 ft 101⁄8 in)
Change of gauge
By location
World map, rail gauge by region

In South America, Argentina and Chile use 1,676 mm (5 ft 6 in) track gauge, as well as 1,000 mm (3 ft 3+3⁄8 in) or metre gauge.

Brazil uses 1,600 mm (5 ft 3 in) (known as "Irish gauge", most common for passenger services and a few corridors in the Southeast) and 1,000 mm (3 ft 3+3⁄8 in) (known as "narrow gauge" or "metre gauge", most common for cargo services). Exceptions are the Estrada de Ferro do Amapá north of the Amazon River, which has 1,435 mm (4 ft 8+1⁄2 in) gauge, and the Lines 4 and 5 of São Paulo Metro, which also use standard gauge.

Argentina (partly), Venezuela, Paraguay, Uruguay, and Peru use standard gauge. In the past a few lines in Northern Chile also had standard gauge, as the only international railway between Arica (Chile) and Tacna (Peru), slightly more than 60 km, uses standard gauge. The El Cerrejón Coal Railway in Colombia is also 1,435 mm (4 ft 8+1⁄2 in).

There are and were also some lines using different narrow gauges; see Narrow-gauge railways in South America.

See also

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References

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