Preußische Ostbahn
When in 1861 a branch of the Saint Petersburg–Warsaw Railway was built from Vilnius to the Prussian border, where it was linked to Prussian Eastern Railway, the Russian border station near the village of Kybartai was named after the neighbouring town of Verzhbolovo (Вержболово), Lithuanian Virbalis, German Wirballen. Meanwhile, Kybartai has become a town bigger than Virbalis and the now Lithuanian border station is called Kybartai, too. The German station of the Prussian Eastern Railway on the western side of the frontier was "Eydtkuhnen", today it is the Russian border station and called Chernyshevskoye (Чернышевское).