The category "S-Bahn in Czech" on the Czech Wikipedia refers to a collection of articles related to the S-Bahn system in the Czech Republic. S-Bahn is a type of suburban train service that operates in major metropolitan areas, connecting the city center with surrounding suburbs and towns. The category includes articles about the history, infrastructure, operations, and rolling stock of the S-Bahn system in Czechia. It also contains articles about specific S-Bahn lines and stations in different cities across the country. Overall, the category provides comprehensive information about the S-Bahn network and its significance in the Czech Republic.