The Kysucká Brána–Budatín Communication Corridor During the Revolutionary Years 1848–1849

This study examines the north-western access corridor to Žilina through the Kysuca valley (the Kysucká brána area) and the Budatín crossing during the revolutionary years 1848–1849. Using local archival excerpts, a regional chronicle manuscript and a cartographic reading of historical and present-day topography, we reconstruct the probable road alignment between Brodno, Budatín and the bridgehead towards Žilina and identify its recurrent military use by Imperial, Hungarian and Russian forces. The paper argues that the corridor’s strategic value stemmed from a combination of terrain constraints (narrow valley and floodplain), bridge dependence and the connectivity of the Jablunkov Pass trade route. We provide a chronology of troop movements in 1848–1849 and discuss source limitations, including internal inconsistencies in local narratives that require verification against primary military records. The article contributes a microhistorical case study to military geography of Upper Hungary and highlights the analytical potential of regional sources when integrated with critical source evaluation.