In the early 1970s, Lengiprotrans developed a project for the Nevsky overpass, which became part of the Central Arc Highway in St. Petersburg. The overpass connected Slava Avenue with Ivanovskaya...
- 1970 — 1979
In the 1970s, Lengiprotrans engineers were designing an overpass at the intersection of Leninsky Prospekt and Narodniy Opolcheniya Avenue on the Predportovaya-Narvskaya stretch. This interchange...
- 1960 — 1969
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").
Before the construction of the...
- 1960 — 1969
In 1950-1960s Lengiprotrans designed a bridge over the Abakan River as part of the construction of the Kyzyl - Mazhalyk (Aktovrak) - Abaza highway. The construction of the route made it possible...
- 1950 — 1959
In the 1950s and later, Lengiprotrans engineers worked on various transport facilities in the Baltics. The design of a road bridge across the Narva River solved the transport problems of Narva and...
- 1950 — 1959
In the 1950s and later, Lengiprotrans engineers worked on various transport facilities in the Baltics. One of such objects, the bridge crossing at the dam of the Kaunas HPP hydroelectric power...
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