Russian Railways was the only bidder and established South Caucasus Railway CJSC as a wholly owned subsidiary to run the former Armenian Railways. On 1 June 2008, South Caucasus Railway officially commenced its modernization and operation program and, as part of the concession agreement, received assets owned by Armenian Railways consisting of ...

Azerbaijan Railways (Azerbaijani: Azərbaycan Dəmir Yolları) is the national state-owned rail transport operator in the Republic of Azerbaijan.The 2,918 km (1,813 mi), 1,520 mm (4 ft 11 + 27 ⁄ 32 in) gauge network is electrified at 3 kV (3,000 V) DC. The headquarters of the Azerbaijan Railways is in the capital Baku.. Azerbaijan Railways is a successor of Soviet Railways, which …