In the 1960s Lengiprotrans developed a project for a railway station in Arkhangelsk. The building is located in the city center at the Arkhangelsk-Gorod station of the Northern Railway.
The building was designed on the right bank of the Northern Dvina River, in the immediate vicinity of the city. Such an opportunity arose in connection with the construction of a railway crossing across the river from Isakogorki station to Arkhangelsk, the project of which was also carried out by Lengiprotrans.
The highway bridge was designed and built in the 1960s and is located on the 1198 km of the Leningrad-Murmansk highway (the current name is R-21 "Kola").
In the early 1980s, Lengiprotrans developed a project for a railway bridge over the Volkhov River in the Volkhov District of the Leningrad Region. The structure was designed as part of the construction of the second tracks of the Volkhovstroy — Koshta line, which is part of the Petersburg — Vologda railway. The project was driven by the prospect of increasing freight traffic between St. Petersburg and the industrial regions of North-West Russia.
In the post-war years, Lentransproekt (since 1951 - Lengiprotrans) worked on the project of the Chum - Salekhard - Igarka Transpolar Mainline. The road was designed in special secrecy with the strategic goal of defending the Arctic coast of the USSR. In 1953, work was suspended with the death of I.V. Stalin, who supervised the construction.
In the postwar years, Lengiprotrans developed a project for the Salekhard - Nadym - Igarka railway line, now known as the Transpolar Mainline. The road was conceived as a backup for the Northern Sea Route to connect the Soviet Arctic with the country's railway network. In 1953, construction was suspended. In the 1970s, the institute resumed work on certain sections of the highway.
The highway bridge across the Golden Horn in Vladivostok is one of the largest cable-stayed bridges in the world and has a record length of the main span. A bridge crossing connected Cape Churkin with the city center, making it possible to get from one area to another by car in a few minutes.
The Volkhovstroy I station is located in the Volkhov district of the Leningrad region. It carries out technical inspection and formation of trains, change of locomotives of freight trains, maintenance of access roads and common areas. In terms of the volume and complexity of the work performed, it is classified as extracurricular. The Volkhovstroevsky railway junction provides transport and economic links of the Northwestern Federal District with almost all regions of Russia, as well as with Finland and Estonia.
In the post-war years "Lentransproekt" (since 1951. - "Lengiprotrans") developed the project of the Salekhard - Nadym - Igarka railway line, now known as the Transpolar Mainline. The road was conceived as a backup for the Northern Sea Route to connect the Soviet Arctic with the country's railway network. In 1953, construction was suspended. In the 1970s, the institute resumed work on certain sections of the Polar Mainline.
The Volkhovstroy - Koshta railway line runs in the North-West of Russia through the Leningrad and Vologda regions. Volkhovstroy and Koshta stations are located near the regional centers of St. Petersburg and Cherepovets, respectively. The line is part of the Petersburg-Vologda railway, built in 1902-1905. The exit of trains from St. Petersburg to the Trans-Siberian Railway is carried out through this route.
In 1984-1987, Lengiprotrans developed a project for the Korotchaevo - Russkoye railway line. This section is part of the Chum - Salekhard - Igarka Transpolar Highway, the project of which was created by the institute (at that time "Lentransproekt") in the postwar years. The road was developed in special secrecy with the strategic goal of defending the Arctic coast of the USSR. In 1953, the work was suspended due to the death of I.V. Stalin, who supervised the construction.
