The regular flights of the "National Uzbekistan Airways" and Russian "Moskoviya" on the route Navoi-Tashkent-Moskva are in program. In 2005 Uzbekistan had 3,950 kilometers of rail ways linking Termez, Samarkand, Bukhara, the Fergana Valley and Nukus, about 620 kilometers of which were electrified. The main line is part of the Transcaspian