This is a list of notable railway
track gauge conversion
Gauge conversion is the changing of one railway track gauge (the distance between the running rails) to another.
Sleepers
If tracks are converted to a narrower gauge, the existing sleepers (ties) may be used. However, replacement is required if ...
s, railway lines where the distance between a set of tracks is broadened or narrowed. Conversions to broader gauge are generally to accommodate heavier loads or for wider cars, while conversions to narrower gauge tend to be for compatibility with other lines on a rail network. This list also contains instances of lines already prepared for conversion and those which are planned to be converted.
See also
*
Break-of-gauge
With railways, a break of gauge occurs where a line of one track gauge (the distance between the rails, or between the wheels of trains designed to run on those rails) meets a line of a different gauge. Trains and rolling stock generally cannot ...
References
{{Navbox track gauge
Track gauges
Track
Track or Tracks may refer to:
Routes or imprints
* Ancient trackway, any track or trail whose origin is lost in antiquity
* Animal track, imprints left on surfaces that an animal walks across
* Desire path, a line worn by people taking the shorte ...