1. Railroad track with a gauge (distance between rails) of 1,435 millimeters, adopted as the international standard for railway networks
Most European countries use standard gauge rail for their railway systems.
A maioria dos países europeus utiliza trilhos de bitola internacional em seus sistemas ferroviários.
2. The track specification that allows for international railway connectivity and compatibility between different national rail networks
The new railway corridor was built with international standard gauge to enable cross-border train traffic.
O novo corredor ferroviário foi construído com trilho de bitola internacional para permitir tráfego de trens transfronteiriços.