East Siberian Railway At first, the East Siberian Railway was a single-track railroad. In 1907, they began the construction of the second track, which would end in 1916. Administratively, the main line was divided into four railways: the Siberian Railway (from Chelyabinsk to Innokentyevskaya railway station with a line towards Tomsk), the Transbaikal Railway (from Innokentyevskaya railway station to Sretensk with a line towards Manchuria railway station), the Ussuri Railway (from Vladivostok to Khabarovsk), and the Amur Railway (from Kuyenga railway station to Khabarovsk). In 1915, the East Siberian Railway was divided into five railways, the Omsk Railway, Tomsk Railway, Transbaikal Railway, Amur
Return of the Chinese Eastern Railway China National Railways, the Soviet Union was able to maintain trade access to China at lower cost. Furthermore, the CCR was significantly underdeveloped compared to the remainder of the Soviet Trans-Siberian Railway (which was being rapidly modernized after World War II). All of these factors combined to make returning the railway to China a cheaper bargain than upgrading and integrating the CCR into the Soviet Railway system. Ultimately the strategic loss of the CCR was more than made up for by the strategic benefits of the new Sino-Soviet Alliance. These benefits were seen both immediately with the Korean War but