Line 50 is a Luxembourg

Luxembourg

Luxembourg , officially the Grand Duchy of Luxembourg , is a landlocked country in western Europe, bordered by Belgium, France, and Germany. It has two principal regions: the Oesling in the North as part of the Ardennes massif, and the Gutland in the south...

ian railway line connecting Luxembourg City to the west of the country, leading to Kleinbettingen

Kleinbettingen

Kleinbettingen is a small town in the commune of Steinfort, in western Luxembourg. As of 2005, the town has a population of 855....

 and on to Arlon, in south-eastern Belgium

Belgium

Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

. The terminus at the eastern end is Luxembourg railway station

Luxembourg railway station

Luxembourg railway station is the main railway station serving Luxembourg City, in southern Luxembourg. It is operated by Chemins de Fer Luxembourgeois, the state-owned railway company....

. It is designated, and predominantly operated, by Chemins de Fer Luxembourgeois

Chemins de Fer Luxembourgeois

Société Nationale des Chemins de Fer Luxembourgeois is the national railway company of Luxembourg. In 2005, the company carried approximately 14.1 million passengers and 11.7 million tonnes of goods...

.

It is electrified at the Belgian voltage of 3kV DC, not at the Luxembourgian voltage of 25kV AC.

Stations

• Luxembourg
  Luxembourg railway station
  Luxembourg railway station is the main railway station serving Luxembourg City, in southern Luxembourg. It is operated by Chemins de Fer Luxembourgeois, the state-owned railway company....
  
  
• Bertrange-Strassen
  Bertrange-Strassen railway station
  Bertrange-Strassen railway station is a railway station in Bertrange, in south-western Luxembourg. It also serves the town of Strassen, which lies to the north...
  
  
• Mamer Lycée
  Mamer Lycée railway station
  Mamer Lycée railway station is a railway station in Mamer, in south-western Luxembourg. It is named after the Lycée Technique Josy Barthel, which it was built to serve...
  
  
• Mamer
  Mamer railway station
  Mamer railway station is a railway station serving Mamer, in south-western Luxembourg. It is operated by Chemins de Fer Luxembourgeois, the state-owned railway company....
  
  
• Capellen
  Capellen railway station
  Capellen railway station is a railway station serving Capellen, in the commune of Mamer, in south-western Luxembourg. It is operated by Chemins de Fer Luxembourgeois, the state-owned railway company....
  
  
• Kleinbettingen
  Kleinbettingen railway station
  Kleinbettingen railway station is a railway station serving Kleinbettingen, in the commune of Steinfort, in western Luxembourg. It is operated by Chemins de Fer Luxembourgeois, the state-owned railway company....
  
  
• Arlon (Belgium)