Железнодорожные линии – это длина железнодорожного пути для поездов, не зависит от количества параллельных дорог.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Китай | 58 656,0 | 62 200,0 | 66 239,0 | 72 487,0 | 85 843,0 | 79 306,0 | 85 320,0 | 89 966,0 | 91 675,0 | 93 742,0 | 96 353,0 | 102 462,0 | 106 235,0 | 109 767,0 |
| Казахстан | 13 545,0 | 14 204,0 | 14 184,1 | 14 319,4 | 14 758,9 | 14 767,1 | 14 767,1 | 14 767,1 | 15 529,0 | 16 040,3 | 16 060,8 | 16 060,8 | 16 063,0 | 16 005,6 |
| Киргизия | 417,0 | 417,0 | 417,2 | 417,2 | 417,2 | 417,0 | 424,0 | 424,0 | 424,0 | 424,0 | 424,0 | 424,0 | 424,0 | 417,0 |
| Российская Федерация | 86 075,0 | 85 542,0 | 85 292,0 | 85 166,0 | 85 248,0 | 85 266,0 | 84 581,0 | 85 262,0 | 85 375,0 | 85 545,0 | 85 626,0 | 85 494,0 | 85 555,0 | 85 544,0 |
| Таджикистан | 533,0 | 617,0 | 620,7 | 620,7 | 608,0 | 587,0 | 597,0 | 597,0 | 620,0 | 620,0 | 620,0 | 620,0 | 662,0 | 620,0 |
| Пакистан | 7 791,0 | 7 791,0 | 7 791,0 | 7 791,0 | 7 791,0 | 7 791,0 | 7 784,0 | 7 791,0 | 7 791,0 | 7 791,0 | 7 791,0 | 7 791,0 |