Smirnov. Later the third building was made. Pupils were also from all of the local primary schools: from the settlements Kryukovka, Vlasovka, Malyonovka, Podsot, Sennoy Ovrag ("Hay Ravine"), Pervoye and Vtoroye Otdeleniye (settlements of the First and the Second branches of Sosnovskiy sovkhoz) – there were many children. Children of the selo also learned in the secondary school of Sakhzavod, opened in 1955. After Second World War shortage of labour was, and women were called to renew destroyed equipment. Therefore, nursery and kindergartens was opened. The nursery was opened in 1948 and was attached to selsoviet. It was situated in private house in the Bol'shaya street. To 1956 building for nursery was made. In 1967 nursery-kindergarten attached to Sosnovskiy sovkhoz was opened. About 1970s nursery-kindergarten No. 120 was opened, it was attached to railway station and situated in the building of the former school No. 86 attached to railway organization. Kolkhozes and Sovkhoz "Sosnovskiy" In 1923 some inhabitants were to resettled to khutor (hamlet) near the forest, where distillery of Smirnov was situated. Khutor was named Krasnyy ("Red"). It was a lot of vacant lands, therefore farming artel' "Krasnyy Khutor" was established. Farming artel' was organized by twenty-five-thousander Nikolay Vasil'yevich Lizunkov. In 1929 the artel' got a first tractor Fordson. In 1930 was established large Kolkhoz of Kalinin, including Sosnovka and village Sennoy Ovrag. Chairman of the kolkhoz was twenty-five-thousander I. D. Kalinkin. Since 1955 Sosnovka became a central farmstead of Kalinin Kolkhoz. Later the Kolkhoz of Voroshilov and Kolkhoz "Pobeda" ("Victory") were established; they included some settlement: Malyonovka, Podsot, Vlasovka, Soglasovka, Kryukovka. Kolkhozes existed up to 1959. Kolkhozes included farms. One of the farms was situated between Big st. and Kuznechnaya ("Blacksmith's") st. near the dairy point. In February 1960 kolkhozes were united in Sovkhoz "Sosnovskiy". In 1967 the building of mechanized thrashing floor and warehouses at Tsentral'naya usad'ba ("Central farmstead") st. Since 1972 Sosnovka became a central farmstead of the sovkhoz. Sovkhoz specialize in production of grain, meat, milk and sugar beet. There were separator point, power-saw bench, forge workshop and repair workshop of agricultural machinery. Railroad In 1871 railway line Umyot – Atkarsk and Vertunovskaya railway station were built (the name Vertunovskaya is from neighbour selo Vertunovka). Vertunovskaya station were included in Ryazan-Ural Railway. Towards 1881 the railway station was state. In January, 1892 года government give the railroad to private company. Large company Joint-Stock Company of