Avtovo is the station of the Kirovsko-Vyborgskaya line of the Petersburg metro.
The department of factories (now part of the OPGS) of Lengiprotrans took an active part in the design of the ground facilities of the Petersburg Metro. In connection with the development of metro lines, the institute designed a base for lifting carriages at the Avtovo station in the 1950s. In the course of the work, all new technologies for the repair of subway cars were introduced, which are used at the Moscow metro and the Sokol subway car repair plant.
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 Auxinen (now Golubaya) river in the Kaliningrad region. It is a left bank tributary of the Pregolya River.
In the post-war years, the Department of Bridges of "Lentransproekt" (since 1951 - "Lengiprotrans") was engaged not only in the restoration of destroyed objects, 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 over the Virvipu River in the Baltic States.
Liepaja railway junction is a large junction in Latvia, through which cargo is transshipped from Liepaja seaport to the railway.
In June 1993, the management of the Latvian Railway (LZD) sent an invitation to Lengiprotrans to take part in an international competition for the design of railway facilities in Latvia. Institute projects were approved by the Latvian Railway and the Ventspils City Council. In the same period, a plan for the development of the Liepaja railway junction was developed with an estimated cargo turnover of 16.4 million tons.
In the 1970s, Lengiprotrans developed a project for the reconstruction of the locomotive economy at the Daugavpils station.
The project provided for a major overhaul of the heat supply line of the locomotive economy with connection to the city networks at the station. The following projects were designed: heating and ventilation, sewerage, heating networks, a pumping station for pumping condensate, heating of a rest house for locomotive crews.
Siauliai station is connected by suburban traffic with Mazeikiai, Radviliskis, Klaipeda, Panevezys, Rokiskis stations. Also, passenger trains on the directions Vilnius - Klaipeda, Vilnius - Siauliai and Siauliai - Kaunas pass through it.
In the postwar years, the main forces of Lengiprotrans were directed to the restoration of railway infrastructure throughout the country. In particular, the Siauliai railway junction of the Lithuanian Railway was reconstructed.
In the 1950s, Lengiprotrans developed a project for the development of the Sovetsk station in the Kaliningrad region. Longitudinal profiles, strengthening of the subgrade, track section and communication at the station were developed.
In 1970-1980, Lengiprotrans carried out design and survey work for the construction of a new marshalling yard in the Vilnius railway junction. Engineering and geological materials were prepared for the technical project.
Klaipeda Port is the northernmost ice-free port on the Eastern coast of the Baltic Sea in Lithuania. In the 1980s, Lengiprotrans developed a ferry crossing in the port, which significantly accelerates the loading and unloading of ferries with direct rolling and rolling of cars on two tiers of bridges with parallel operation of two locomotives. This provided a 2-2.5-fold reduction in the ferry processing time.
Ieriki is a railway station on the Riga-Lugazi line, which was previously part of the Pskov-Riga railway.
The project for the reconstruction of the water supply at the station was developed by Lengiprotrans in 1961.
