| Rail transport in Montenegro | |||||
|---|---|---|---|---|---|
 A JŽ series 461 at Vranjina | |||||
| Operation | |||||
| Infrastructure company | ŽICG | ||||
| Major operators | ŽPCG, Montecargo | ||||
| System length | |||||
| Total | 250 km (155 mi) | ||||
| Electrified | 225 km (140 mi) | ||||
| Track gauge | |||||
| Main | 1,435 mm (4 ft 8+1⁄2 in) (standard gauge) | ||||
| Electrification | |||||
| Main | 25 kV, 50 Hz AC | ||||
| Features | |||||
| No. tunnels | 121 | ||||
| Tunnel length | 58 km (36 mi) | ||||
| Longest tunnel | Sozina (6,170 m) | ||||
| No. bridges | 120 | ||||
| No. stations | 7 stations, 41 stops | ||||
| Highest elevation | 1,032 m AMSL (at Kolašin) | ||||
| Lowest elevation | 3 m AMSL (at Bar) | ||||
| |||||
Rail transport in Montenegro is operated by four separate companies, which independently handle railway infrastructure, passenger transport, cargo transport and maintenance of the rolling stock. The four companies were a part of public company Railways of Montenegro (Montenegrin: Željeznica Crne Gore / Жељезница Црне Горе (ŽCG)) until it was split up in 2008.
Montenegro is an associate member of the International Union of Railways (UIC). The UIC Country Code for Montenegro is 62.