Hungary
total: 8,057 km
broad gauge: 36 km 1.524-m gauge
standard gauge: 7,802 km 1.435-m gauge (2,628 km electrified)
narrow gauge: 219 km 0.760-m gauge (2006)
India
total: 63,221 km
broad gauge: 46,807 km 1.676-m gauge (17,343 km electrified)
narrow gauge: 13,290 km 1.000-m gauge (165 km electrified); 3,124 km
0.762-m gauge and 0.610-m gauge (2006)
Indonesia
total: 6,458 km
narrow gauge: 5,961 km 1.067-m gauge (125 km electrified); 497 km
0.750-m gauge (2006)
Iran
total: 8,367 km
broad gauge: 94 km 1.676-m gauge
standard gauge: 8,273 km 1.435-m gauge (146 km electrified) (2006)
Iraq
total: 2,272 km
standard gauge: 2,272 km 1.435-m gauge (2006)
Ireland
total: 3,237 km
broad gauge: 1,872 km 1.600-m gauge (37 km electrified)
narrow gauge: 1,365 km 0.914-m gauge (operated by the Irish Peat
Board to transport peat to power stations and briquetting plants)
(2006)
Isle of Man
total: 65 km
standard gauge: 7 km 1.067-m gauge (7 km electrified)
narrow gauge: 58 km 0.914-m gauge (29 km electrified)
note: primarily summer tourist attractions (2006)
Israel
total: 853 km
standard gauge: 853 km 1.435-m gauge (2006)
Italy
total: 19,460 km
standard gauge: 18,038 km 1.435-m gauge (11,354 km electrified)
narrow gauge: 123 km 1.000-m gauge (123 km electrified); 1,299 km
0.950-m gauge (161 km electrified) (2006)
Japan
total: 23,474 km
standard gauge: 3,204 km 1.435-m gauge (3,204 km electrified)
narrow gauge: 77 km 1.372-m gauge (77 km electrified); 20,182 km
1.067-m gauge (13,334 km electrified); 11 km 0.762-m gauge (11 km
electrified) (2006)