Railway line Riga - Ogre - section of the line Riga - Aizkraukle - Krustpils of the Latvian Railway.
In 1959, according to the Lengiprotrans project, the Riga - Ogre section was electrified for...
- 1960 — 1969
- 1980 — 1989
In the 1950s, Lengiprotrans drew up a project to replace mechanical interlocking with relay interlocking with route control of switches and signals at Siauliai station.
In 1965-1966, a complex...
- 1940 — 1949
- 1950 — 1959
In the postwar years, Lentransproekt (since 1951 - Lengiprotrans) continued to work in Kazakhstan. In 1948-1955, the electrical interlocking of forty-nine turnouts was developed at the Bolshaya...
- 1940 — 1949
- 1950 — 1959
Kaunas - Virbalis (Kybartai station) - a section of the Lithuanian railway.
In the period 1946-1955, Lengiprotrans developed a semi-automatic blocking on the site. This is a system for...
- 1940 — 1949
- 1950 — 1959
Virbalis - Kaliningrad is a railway section passing through the territory of Lithuania and Russia.
In the period 1946-1955, Lengiprotrans developed a semi-automatic blocking on the site. This...
- 1940 — 1949
- 1950 — 1959
For a long time Lengiprotrans has been developing and improving the railway network in Lithuania. In the period 1946-1955, the institute designed route control devices at 15 stations of the...
Pages
