Dushanbe of April 2015, had regularly scheduled flights to major cities in Russia, Central Asia, as well as Delhi, Dubai, Frankfurt, Istanbul, Kabul, and Ürümqi amongst others. Tajikistan's principal railways are in the southern region and connect Dushanbe with the industrial areas of the Gissar and Vakhsh valleys and with Uzbekistan, Turkmenistan, Kazakhstan and Russia. The Dushanbe trolleybus system operates public buses in the city. Automobiles are the main form of transportation in the country and many highway and tunnel construction projects are underway or have recently been completed. Major projects include rehabilitation of the Dushanbe – Chanak (Uzbek border), Dushanbe
Chuvash Autonomous Soviet Socialist Republic emphasized. The capital city was Cheboksary. Chuvash Autonomous Soviet Socialist Republic The Chuvash Autonomous Soviet Socialist Republic (; ) was an Autonomous Soviet Socialist Republic within the Russian SFSR, which itself was within the Soviet Union. It occupied about along the east bank of the Volga River, about west of the river's confluence with the Kama River and some east of Moscow. The successor of the Chuvash Autonomous Oblast, the Chuvash ASSR was formed in 1925. It declared its sovereignty within the Soviet Union in 1990 as the Chuvash Republic (still within Russia). Its primary economic activities were agricultural. rain