Transport in Luxembourg is ensured principally by road, rail and air. There are also services along the River Moselle which forms the border with Germany. The road network has been significantly modernised in recent years with motorways to adjacent countries. The advent of the high-speed TGV link to Paris has led to renovation of the city's railway station while a new passenger terminal at Luxembourg Airport has recently been opened. There are plans to introduce trams in the capital and light-rail lines in adjacent areas.
Operated by Chemins de Fer Luxembourgeois (CFL), Luxembourg's railways form the backbone of the country's public transport network, linking the most important towns. The total length of operational (standard gauge) track is 274 km, though it was some 550 km at the end of the Second World War. There are regular services from Luxembourg City to Ettelbruck, Esch-sur-Alzette, Wasserbillig and Kleinbettingen while international routes extend to Trier, Brussels, Liège, Metz and Nancy.
The railway network links into Belgium, Germany and France. Some of the cross-border services are run by CFL, others by SNCF, NMBS/SNCB and DB.