The Ivdel - Ob railway line (now the Ob region) is the final section of the Sverdlovsk railway. It was intended for the export of wood from large tracts of the Sverdlovsk and Tyumen regions to the Verkhne-Kondinsky timber industry complex and further to the central part of the country.
The route was laid in difficult geotechnical and climatic conditions. The remote taiga region was sparsely populated, there were practically no access roads.
In 1967, tracks were laid to the Sergino station. By 1976, the railway reached the Ob station.
Railway line Kostroma - Galich - a section of the Northern Railway. The idea of its creation arose back in the 19th century. The plan was started immediately after the end of the Great Patriotic War by the decision of the Council of People's Commissars of the USSR on November 22, 1945. The route was supposed to provide the exit of the Kostroma region, formed in 1944, to the country's railway network.
Engineers of Lentransproekt (since 1951 - Lengiprotrans) have worked on various transport facilities in Karelia. In the post-war period, the institute designed a single-track railway line Pinotzero - Kovdor on a steam locomotive traction with a baton method of communication. For the first time, traffic on it was opened in 1956. Currently, the line is part of the Oktyabrskaya Railway.
The single-track railway line of the Sverdlovsk railway, on a steam-locomotive traction with a baton method, was built according to the project of Lentransproekt (since 1951 - Lengiprotrans) in the direction of Kizel - Perm, bypassing the Chusovskaya station in 1943-1944. The commissioning of the Kizel - Perm section made it possible to reduce the mileage of trains by 82 km, as well as to bypass the difficult railway sections of the Kizel - Chusovskaya - Perm line.
ТCH-8 Leningrad-Passenger-Moskovsky is an operational locomotive (formerly multiple-unit) depot at the St. Petersburg-Glavny railway station. The depot serves trains on the Moscow direction of the Oktyabrskaya Railway.
In the late 1970s, Lengiprotrans carried out design work for the reconstruction of the motor car depot. In 1977, the first stage of the repair and equipment depot was built at the Leningrad-Passenger-Moskovsky station.
The construction of the Baikal-Amur Mainline (BAM) can rightfully be called a significant achievement of transport construction at the end of the 20th century. The specialists of Lengiprotrans were engaged in the design of BAM sections in different periods: Komsomolsk - Sovetskaya Gavan in the 1940s, Chara - Tynda in 1967-1984.
The ring road around St. Petersburg (A118, KAD) is a federal highway passing through the territory of St. Petersburg and the Leningrad Region. The highway connects all the main highways going from the city center in the direction of Helsinki, Murmansk, Moscow, Kiev and Tallinn.
Bronka port (multifunctional marine transshipment complex Bronka, MMTC Bronka) is located on the coast of the Gulf of Finland South of Kronstadt in the zone of the protective dam. The project for the development of railway approaches to the MMTC Bronka, developed by Lengiprotrans, was the first stage of infrastructure reconstruction on the Rybatskoe — Preportovaya — Ligovo — Bronka section of the Oktyabrskaya Railway.
The construction of the Baikal-Amur Mainline (BAM) can rightfully be called a significant achievement of transport construction at the end of the 20th century. The specialists of Lengiprotrans were engaged in the design of BAM sections in different periods: Komsomolsk — Sovetskaya Gavan in the 1940s, Chara — Tynda in 1967–1984.
