Silesian Mountain Railway

Silesian Mountain Railway
Overview
Native name	Śląska Kolej Górska
Line number	240
Locale	Lower Silesian Voivodeship, Poland
Termini	Zgorzelec Wałbrzych
Service
Route number	PLK 274
Technical
Line length	196.1 km (121.9 mi)
Number of tracks	2
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification	1923–1945: 15 kV 16⅔ Hz AC[1] since 1965: 3 kV DC
Operating speed	maximum speed: 140 km/h (87.0 mph)

The Silesian Mountain Railway (Polish: Śląska Kolej Górska; German: Schlesische Gebirgsbahn) is a railway line in south-west Poland. It leads from Görlitz/Zgorzelec on the Lusatian Neisse via Jelenia Góra to Wałbrzych in Lower Silesia.

The first plans for connection of Görlitz with Waldenburg (Wałbrzych) via Hirschberg (Jelenia Góra) and further to Glatz (Kłodzko) appeared in 1853. The Kingdom of Prussia intended to build a direct railway link from Berlin to Vienna, bypassing the Kingdom of Saxony. However, the Austrian Empire did not favor a construction major railway line running parallel to its border.

As the industrialization of Germany progressed, the original plan was reconsidered several years later. On 24 September 1862, the Prussian parliament approved the construction of a railway line from Görlitz to Waldenburg with a branch line to Kohlfurt (Węgliniec). The line was built stepwise; the last section was opened on 16 August 1867. The first section was electrified by 1915. Due to the First World War, the electrification was not finished until 1 September 1923.

The railway was one of the first German electrified lines. Before the Second World War, it was used to transport vast amounts of Silesian hard coal to Saxony and the Province of Brandenburg. The railway was included in Polish territory in 1945 according to the post-war Potsdam Agreement.