Brazil
total: 29,412 km (1,567 km electrified)
broad gauge: 4,907 km 1.600-m gauge (908 km electrified)
standard gauge: 194 km 1.440-m gauge
narrow gauge: 23,915 km 1.000-m gauge (581 km electrified)
dual gauge: 396 km 1.000-m and 1.600-m gauges (three rails) (78 km
electrified) (2004)
Bulgaria
total: 4,294 km
standard gauge: 4,049 km 1.435-m gauge (2,710 km electrified)
narrow gauge: 245 km 0.760-m gauge (2004)
Burkina Faso
total: 622 km
narrow gauge: 622 km 1.000-m gauge
note:: another 660 km of this railway extends into Cote D'Ivoire
(2004)
Burma
total: 3,955 km
narrow gauge: 3,955 km 1.000-m gauge (2004)
Cambodia
total: 602 km
narrow gauge: 602 km 1.000-m gauge (2004)
Cameroon
total: 1,008 km
narrow gauge: 1,008 km 1.000-m gauge (2004)
Canada
total: 48,683 km
standard gauge: 48,683 km 1.435-m gauge (2004)
Chile
total: 6,585 km
broad gauge: 2,831 km 1.676-m gauge (1,317 km electrified)
narrow gauge: 3,754 km 1.000-m gauge (2004)
China
total: 71,898 km
standard gauge: 71,898 km 1.435-m gauge (18,115 km electrified)
dual gauge: 23,945 km (multiple track not included in total) (2002)
Colombia
total: 3,304 km
standard gauge: 150 km 1.435-m gauge
narrow gauge: 3,154 km 0.914-m gauge (2004)