Construction of the Moscow metro. A team of tunnellers at work in the tunnel. Installation of tubing. Loading of soil into trolleys by excavators. Mine surveyors are conducting geodetic surveys. Rail laying. Brigadier drifters P. A. Novozhilov, head of the tunnel detachment K. V. Lazarevich, shift supervisor K. S. Yanchevsky talk about their work (synchronously). Grinding marble slabs in the workshop of the Mosmetrostroy plant. Stations "Pushkinskaya", "Kuznetsky most", "Skhodnenskaya", "Barrikadnaya". Passengers descend on the escalator, enter the train carriages. VA Alikhashkin, Chief Engineer of the Metrogiprotrans Institute, talks about the sectional finishing during the construction of the metro (synchronously). Opening of the Pushkinskaya station; V. Grishin, a member of the Politburo of the CPSU Central Committee, speaks (countertyp).