The Galician Transversal Railway (German: Galizische Transversalbahn, Polish: Galicyjska Kolej Transwersalna) was a railway system, opened in 1884 in the province of Galicia (Austria-Hungary). It was operated by a state-owned enterprise. The line ran from west to east, along the northern side of the Carpathian Mountains from Zwardoà  to Zagórz, passing through the oil fields in the Carpathians.
The line was constructed to connect already existing lines into a continuous east-west route parallel to the main Galician Railway of Archduke Charles Louis route Kraków - Lwów, which would be less exposed to attacks in a war with the Russian Empire. The railway was also supposed to activate underdeveloped mountainous areas of Galicia.
The Transversal Railway started at ÃÂadca (present-day Slovakia), and ended in Husiatyn (present-day Ukraine), with a total length of around . The main towns located along the route are:
Before construction of the Transversal Railway began, several connections had already existed, such as:
The lines built within the Transversal Railway project totaled and these were: