In the early 2000s, Lengiprotrans took part in the design of the Ladozhsky railway station. It has become the most modern and the only transit station in St. Petersburg. The project was necessary to unload the passenger stations St. Petersburg-Glavny and St. Petersburg-Finlyandsky, the development of which was hampered by territorial conditions.
The project "Integrated development of the Murmansk transport hub" is being implemented within the framework of the Transport Strategy of the Russian Federation until 2030 and the federal target program "Development of the transport system of Russia (2010–2021)", subprogram "Development of export of transport services".
In the 1990s, the Department of Industrial and Civil Buildings and Structures of Lengiprotrans designed the overlap of passenger platforms and a distribution site at the Moscow-Passenger Oktyabrskaya railway station.
Station "Devyatkino" (until 1992 - "Komsomolskaya", project name "Kalininskaya") is located in the area of the former stopping point Devyatkino, at the intersection of the Kirovsko-Vyborgskaya line of the Petersburg metro with the Priozersky railway direction.
ТЧ-6 "Kryukovo" - a multi-unit depot at the Kryukovo station of the Oktyabrskaya Railway (OZhD). In the 1990s, Lengiprotrans developed a project for a depot, including a workshop for washing trains, workshops and utility rooms.
The depot is the base depot on the OZhD, both for the Moscow and St. Petersburg railway junction. Here the maintenance and routine repair of electric trains is carried out.
The depot was commissioned in 2000.
In the 2000s, Lengiprotrans developed a project for a transport interchange at the intersection of Rossiysky Prospekt with the existing main road on the Dacha Dolgorukova - Zanevsky Post section. The overpass became the final link in the formation of the Central Arc Highway connecting Primorskoye and Peterhofskoye highways bypassing the center of St. Petersburg.
The Kupchino station is located at the confluence of the Moscow-Petrogradskaya line of the Petersburg metro with the Vitebsk railway at 11 km. In this regard, the station had the project name "Vitebskaya".
The Belomorsk - Loukhi - Kandalaksha railway line is part of the Oktyabrskaya railway. The specialists of Lengiprotrans have developed a project for the electrification of this section.
Engineers of Lengiprotrans have extensive experience in the design of transport facilities in the Far North. In the second half of the 1990s, during the construction of a road, the Institute's employees developed a project for a road bridge across the Nadym River in order to cross a water barrier.
In the 1990s, Lengiprotrans developed a project for the electrification of the single-track section Chudovo - Novgorod (since 1999 - Veliky Novgorod) of the Oktyabrskaya Railway. Here, for the first time at the stations, a compensated suspension of the overhead system is provided, which made it possible in the future to transfer the section to high-speed traffic without reconstructing the overhead system.
