With railways, a break-of-gauge is where a line of one gauge meets a line of a different gauge. Trains and rolling stock cannot easily run through, and goods and passengers must be transhipped.
Major breaks of gauge
Major breaks of gauge between large systems include:
Africa
- many missing links where railways between and within countries do not link up.
- rail lines links by ferries on convenient rivers or lakes.
- countless potential break-of-gauge stations where missing links to be completed.
Australia
Europe
- France (1.435m) and Spain (1.676m)
- Poland (1.435m) and former Soviet Union (1.524m)
- England and Europe - rail gauge the same 1.435m, but English loading gauge much smaller.
United States
Minor breaks of gauge
In Austria and Switzerland there are numerous breaks-of-gauge between standard gauge main lines and narrow gauge mountain railways. The Bergbahn Lauterbrunnen-Mürren in the Bernese Oberland contains a break-of-traction (but not in fact a break of gauge): it is part funicular and part adhesion railway.