...that in 1981 two daily TGV services between Paris and Geneva that passed through Bellegarde station were created, making Bellegarde-sur-Valserine the first town with less than 20,000 inhabitants to get a daily TGV link to Paris?
...that due to countless setbacks over several decades, construction of Belgrade Centre railway station, which opened in January 2016, has been called Skadar na Bojani, after the folk epic poem The Building of Skadar?
...that Belgian railway light signals are designed to be seen by train drivers up to 2 kilometres (1.2 mi) away, so they are equipped with lenses to focus light rays emitted by the bulb, which lessens their intensity when viewed from the side?