Azerbaijan Railways
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.