Serbia : ZS
The railway network of Serbia is operated by The Zeleznice Srbije (ZS). The Serbian railways link several small towns to the main cities in Serbia. The Zeleznice Srbije has an efficient train schedule.
The Zeleznice Srbije (Serbian Railways) also operated international trains linking Serbia to Albania, Bulgaria, Macedonia, Greece, Romania, Turkey and Montenegro
The Zeleznice Srbije (Serbian Railways) operates more than 3800 km of train tracks.