In the 1950s – 1960s, Lengiprotrans designed new railway lines for the development of virgin lands in Kazakhstan. The capital of the republic Akmolinsk (now Astana) became the center of railway construction. In the same period in the city, the former Architectural and Construction Department of the Institute (now OPGS) developed a project for a railway technical school in Akmolinsk.
Kostanay (now Kostanay) is a railway station in the Kostanay region of Kazakhstan. Trains to Chelyabinsk, Astana, Alma-Ata, Karaganda, Arkalyk pass through it. Suburban trains also run to Novoishimskaya, Zhitikara, Troitsk.
In the period 1946-1955, Lengiprotrans designed a landfill for the production of reinforced concrete products at the Kustanai station.
Esil is a railway station in the Akmola region of Kazakhstan. Directions to Astana, Kartaly and Arkalyk pass through it.
In the period 1946-1955, Lengiprotrans designed a landfill at the station for the production of reinforced concrete products.
In the 1980s, the Lengiprotrans Plants Department designed facilities on the new Obskaya - Bovanenkovo railway line. In particular, the production base of the Yamaltransstroy trust was designed.
The Obskaya - Bovanenkovo line is the northernmost railway. The construction of the route was necessary to approach the gas fields on the Yamal Peninsula, the largest of which are Bovanenkovskoye and Kharasaveyskoye.
During the development of virgin lands Lengiprotrans designed 5 new large state farms in the Pavlodar region of the Kazakh SSR. Including the project of the state farm "Zholkuduk" was developed.
State farms have 5 branches with a total land area of 67.3 and 120.7 thousand hectares. At the branches of state farms, cattle farms have been designed for 1200-2000 dairy cows and 1000-1950 head of young fattening animals, a pig farm with fattening up to 12000 heads, a sheep farm and a poultry farm.
In the 1940s, in the course of the development of the railway network of the Kazakh SSR, Lentransproekt (since 1951 - Lengiprotrans) developed a project for a precast concrete plant (RC) in Akmolinsk (now Astana).
In the period 1956-1970, the institute carried out design work to expand the reinforced concrete plant for the release of new products of parts for large-panel residential buildings, prestressed overhead supports and bridge structures.
In the 1980s, the Lengiprotrans Plants Department designed facilities on the new Obskaya - Bovanenkovo railway line. In particular, the production base of the Mostostroy-6 trust was designed.
The Obskaya - Bovanenkovo line is the northernmost railway. The construction of the route was necessary to approach the gas fields on the Yamal Peninsula, the largest of which are Bovanenkovskoye and Kharasaveyskoye.
In 1950-1960s Lengiprotrans developed a project for an overpass with Endla Street in Tallinn. The work was carried out as part of the reconstruction of the Tallinn railway junction.
In the post-war years, Lentransproekt's Bridges Department (since 1951 - Lengiprotrans) was engaged not only in the restoration of destroyed objects in the Baltic republics, but also in the design of new artificial structures in connection with the needs of the developing transport system.
In the period 1945–1952, the institute prepared a project for a new capital bridge across the Jura River in Lithuania.
In the 1950s, Lengiprotrans developed a project for the Avtodetal plant for the manufacture of spare parts for cars at the Gryazi station of the South-Eastern Railway.
The enterprise was founded in 1869 as a turnaround depot of the Eletsko-Gryazinsky railway. In 1924, the bridge service of the South-Eastern Railway was organized on the basis of the depot. In subsequent years, the enterprise was renamed several times: in 1930 - mechanical plant, in 1936 - switch plant, in 1945 - Avtodetal plant and in 1960 received its modern name - Gryazi-Orlovsky Motor Vehicle Repair Plant.
