Trans-Asian Railway trade routes. UNESCAP's Transport & Tourism Division began work on the initiative in 1992 when it launched the Asian Land Transport Infrastructure Development project. The agreement formally came into force on 11 June 2009. The Trans-Asian Railway system will consist of four main railway routes. The existing Trans-Siberian railway, which connects Moscow to Vladivostok, will be used for a portion of the network in Russia. Another corridor to be included will connect China to Korea, Mongolia, Russia and Kazakhstan. In 2003, the president of Kazakhstan proposed building a standard gauge link from Dostyk (on the Chinese border) to Gorgan in
Far Eastern Railway employed at the Far Eastern Railway in 1900. During the Russian Civil War and the foreign military intervention the employees of the Far Eastern Railway had to rebuild destroyed bridges and damaged tracks and ensure stable traffic of urgent loads. Rail line restoration began in the winter of 1924-1925 from the reconstruction of the Khabarovsk Bridge due to the importance of resuming a through traffic over the Trans-Siberian Railway. In 1929, they built the Nadezhdinskaya-Tavrichanka line for the needs of the Primorsky Krai (for the servicing of agricultural regions near the Khanka Lake, in particular). In 1931, they finished the