2TE116UD Diesel locomotive goes with a construction train along the Valdai lake. Lake Valdayskoye (Lake Valdai) is a freshwater lake, located in the center of Valdaysky District of Novgorod Oblast in Russia, in the middle of the Valdai Hills. It is one of the biggest lakes in Central Russia.The lake is located in the center of Valdaysky National Park. Сountry seat (Dacha) of President of Russia Vladimir Putin is situated near this lake.
