Border Crossings: Poland - Slovakia
Łupków PKP - Medzilaborce mesto ŽSR
[D] ŽSSK works to Łupków. Passenger services ceased on 29 August 2010.
(Muszyna -) Leluchów PKP - Čirč ŽSR (- Plaveč)
[E] PKP works to Plaveč, though there is one ŽSSK internal local service between Plaveč and Čirč on Sundays. After serious flood damage washed away a bridge north of Muszyna on 4/5 June 2010 the line was completely closed until 17 January 2011, but only freight traffic resumed and the cross border passenger service was not re-introduced.
Zwardoń PKP - Skalité-Serafínov ŽSR (- Čadca)
[E] ŽSSK works services to Zwardoń. Electrification was completed in December 2002. In the 2011-2012 timetable only two local trains cross the border from Skalité-Serafínov to Zwardoń and vice versa. Long distance trains via this route have ceased.