Narrow gauge

Gauge change is the process of adapting railway infrastructure and/or rolling stock so trains can operate on different track gauges, typically by chan...

Rail gauge wider than standard gauge (1435 mm); used to accommodate networks with wider track widths or higher capacity.

The distance between the inner faces of the two rails on a railway track, measured perpendicular to the rails, which determines the gauge and affects ...

The process of converting a railway line or rolling stock to a different track gauge (distance between the rails) to allow interoperability across rai...

The maximum size (width, height, and sometimes length) of a vehicle or its load that can pass through a transportation infrastructure within clearance...

Standard Gauge is the track gauge of 1,435 millimeters (4 feet 8 1/2 inches), the most widely used railway track width worldwide.