As the Russian part of the Riihimäki–Saint Petersburg railway is planned to be renovated to handle high-speed international trains operated by Karelian Trains and to be used exclusively for passenger traffic, so the cargo traffic between Finland and Russia—mostly lumber, granite rubble and oil—is expected to be switched to the Saint Petersburg–Hiitola railroad. This would make the railway a part of the Northern East-West Freight Corridor.[1]
History
The railway connected Hiitola (Khiytola) on the Vyborg–Joensuu railway with Finland Station in St. Petersburg, bypassing the Riihimäki–Vyborg–Saint Petersburg trunk line of Finnish railways. Construction of the railway had been completed by January 1917, although some works continued until 1919. The line was constructed from Rautu (Sosnovo) to Hiitola, as single line railway which is used in both directions.[2] The part of the railway south of Raasuli (Orekhovo) was on the Russian side of the Finnish-Russian border.
In 1918, after Finnish independence and during the Finnish Civil War, communications between Finland and Soviet Russia ceased. In spring 1918, troops under Georg Elfvengren blew up the track to prevent supplies reaching Red Guard units operating near Rautu.[3][4] The railway was cut between Nuijala (67th km) and Lembolovo and 1.7 kilometres (1.1 mi) of track was removed on the Finnish side.[5] The Leningrad – Lembolovo part became part of NKPS Soviet Railways 1919 - 1939. This section was operated by at first by Nikolai Railway and later, after name change, the October Railway.
In 1939, as the war had begun, the population along the railway was evacuated, mostly to Pieksämäki. In 1941 some of them returned. In June 1944 during the final stages of the Continuation War, a train of Karelian evacuees was bombed by the Soviet Air Force in Petäjärvi.[3]
The second parallel track between Sosnovo and Losevo, which is expected to be linked to Kamennogorsk and Vyborg, has been under construction since 2008 to handle the increasing freight traffic bypassing the connection between Saint Petersburg and Vyborg.
Raasuli border 8,941.6 metres (29,336 ft) from Rautu. Highest point of the line, 97.61 metres (320.2 ft) above sea level.
Branches
The Finlyandsky Rail Terminal also serves the railroads heading toward Zelenogorsk and Vyborg, among others. Further, after Piskaryovka, the road branches into three ways, two others heading south and east. After Murino there is a link to Pargolovo (Vyborg direction), along which a section of the Saint Petersburg Ring Road has been constructed.
By 1930 in Finland a railroad linking Viipuri (Vyborg), Heinjoki (Veshchevo), Ristseppälä (Zhitkovo) and Valkjärvi (Michurinskoye) had been built, which was expected to be continued to Rautu (Sosnovo). The Russians started to build the missing section between Rautu and Valkjärvi. The Finns considered also to build this missing link but they found the difference in turns of highest maximum up grade too big (Valkjärvi station was 111.89 metres (367.1 ft) above sea level). The up grade from River Saija would have been more than 15 pro mille. That was too much for this proposed line and the project was cancelled. In August 1941, 6 kilometres (3.7 mi) of the track bed had been completed by the Russians. The remainder of this section was never completed. However, in the 1950s Soviet authorities demolished the track between Zhitkovo and Michurinskoye, but the track bed remains, and the rails between Veshchevo and Zhitkovo were also dismantled in 2001. However, the roadbed from Veshchevo to Sosnovo has remained until now.
At Käkisalmi was a short industrial 1,524 mm (5 ft) broad gauge railway to the German-owned Waldhof Cellulose Factory. This line was connected with VR built short Käkisalmi Harbour Line.
As of 2007, projects are being discussed to construct a cargo railway along the northern shore of the Vuoksi River from Losevo to Kamennogorsk to ship crude oil to the sea port of Primorsk bypassing the Saint Petersburg – Vyborg line. An alternative is reconstruction of the Sosnovo – Michurinskoye – Zhitkovo – Vyborg railway.
Besides, a number of short military and industrial railways a few km long branch off from this line, e.g. a track between Orekhovo and Lembolovo westwards to Steklyannyi (Riskanmäki), between Gruzino and 47th km eastwards, between Otradnoye and Myllypelto westwards. At Priozersk eastwards to the Priozersk Pulp and Paper Mill, (former Waldhof Factory), as well as at Kuznechnoye (Kaarlahti) to the shore of Lake Ladoga) harbour.
^This makes the traffic logistically inefficient, although there are a number of short multi-track sections at some key stations (Petäjärvi, Gromovo, Myllypelto, Priozersk, Kuznechnoye).
