Trans-Siberian Railway men and ammunition coming from west to east would have to wait in the sidings, whilst troops and injured personnel in a troop train travelling from east to west went along the line. Thus the Japanese were quickly able to advance whilst the Russians were awaiting necessary troops and supplies. After the Russian Revolution of 1917, the railway served as the vital line of communication for the Czechoslovak Legion and the allied armies that landed troops at Vladivostok during the Siberian Intervention of the Russian Civil War. These forces supported the White Russian government of Admiral Alexander Kolchak, based 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