The department of bridges of Lentransproekt (since 1951 - Lengiprotrans) developed a project for the capital construction of a bridge over the Ishim river on the Karaganda railway in 1946...
- 1940 — 1949
The department of bridges of Lentransproekt (since 1951 - Lengiprotrans) developed a project for the capital construction of a bridge over the Nura river on the Karaganda railway in 1946....
- 1940 — 1949
After the blockade of Leningrad was lifted, a group of specialists from Lentransproekt (since 1951 - Lengiprotrans) was engaged in the restoration of the destroyed transport infrastructure...
- 1940 — 1949
After the blockade of Leningrad was lifted, a group of specialists from Lentransproekt (since 1951 - Lengiprotrans) was engaged in designing the restoration of the destroyed transport...
- 1980 — 1989
In 1981, Lengiprotrans developed a project for the reconstruction of a bridge over the Tovarny stream in 1981 as part of the track reconstruction of the Kaliningrad-Sortirovochny station.
- 1950 — 1959
In the 1950s, Lengiprotrans developed a project for the overhaul of the bridge over the Pissa River at 912 km of the Virbalis - Kaliningrad section of the Lithuanian Railway.
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