Map of Tatra Electric Railway.
Legend:     

━━━  Tatra Electric railway lines (narrow, 1000mm gauge, some parts with rack tracks)
━━━  Normal (1445 mm) railway lines
http://sharemap.org/public/Tatra_Electric_Railway
Geospatial data sources: 

Open Street Map Data - http://www.openstreetmap.org/copyright
Jkan997