Track Gauge
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The distance between the inner faces of the two rails on a railway track, measured at a point 14 mm below the rail head. Track gauge is the single most important factor in railway interoperability, as trains designed for one gauge cannot operate on another without gauge-changing equipment or bogie exchange.
🛤️ Track & Infrastructure
常见问题
Track Gauge is a term used in the railway industry. Understanding this concept helps travelers navigate train services, schedules, and ticketing more effectively. See the full definition above for details.
Knowing what Track Gauge means can help passengers plan their journeys, understand announcements, and make informed decisions about routes, fares, and service types when traveling by train.
Several railway terms are closely related to Track Gauge. You can explore related concepts in the sidebar or browse the full TrainFYI glossary to deepen your understanding of rail terminology.