The first metro line was solemnly opened in the capital of the USSR, and this happened on May 15, 1935. The resolution “On the construction of the Moscow metro” was adopted at the plenum of the Central Committee of the party on June 15, 1931. And within a few years, a line appeared that connected Sokolniki and the Park of Culture. Today, the subway is the most popular mode of transport among the capital’s residents and guests of the city.