Gauge

See also Gage.

Broad gauge (Spain): 1674 mm 5'5 9/10th"
Broad gauge (Portugal): 1665 mm 5'5 11/20th"
Broad gauge (Ireland): 1600 mm 5'3"
Broad gauge (Finland): 1524 mm 5' exactly
Broad gauge (former USSR): 1520 mm 5'
Standard gauge: 1435 mm 4'8 1/2"
Narrow gauge (Cape gauge): 1067 mm 3'6"
Narrow gauge (meter gauge): 1000 mm 3'3 37/100"
See also a more or less complete list of railroad gauges .