Argentina
total: 31,902 km
broad gauge: 20,858 km 1.676-m gauge (141 km electrified)
standard gauge: 2,885 km 1.435-m gauge (26 km electrified)
narrow gauge: 7,922 km 1.000-m gauge; 237 km 0.750-m gauge (2006)
Armenia
total: 839 km
broad gauge: 839 km 1.520-m gauge (828 km electrified)
note: some lines are out of service (2006)
Australia
total: 38,550 km
broad gauge: 3,727 km 1.600-m gauge
standard gauge: 20,519 km 1.435-m gauge (1,877 km electrified)
narrow gauge: 14,074 km 1.067-m gauge (2,453 km electrified)
dual gauge: 230 km dual gauge (2006)
Austria
total: 6,383 km
standard gauge: 5,924 km 1.435-m gauge (3,772 km electrified)
narrow gauge: 371 km 1.000-m gauge; 88 km 0.760-m gauge (25 km
electrified) (2006)
Azerbaijan
total: 2,122 km
broad gauge: 2,122 km 1.520-m gauge (1,278 km electrified) (2006)
Bangladesh
total: 2,768 km
broad gauge: 946 km 1.676-m gauge
narrow gauge: 1,822 km 1.000-m gauge (2006)
Belarus
total: 5,512 km
broad gauge: 5,497 km 1.520-m gauge (874 km electrified)
standard gauge: 15 km 1.435 m (2006)
Belgium
total: 3,536 km
standard gauge: 3,536 km 1.435-m gauge (2,950 km electrified) (2006)
Benin
total: 758 km
narrow gauge: 758 km 1.000-m gauge (2006)
Bolivia
total: 3,504 km
narrow gauge: 3,504 km 1.000-m gauge (2006)