[2][maps 1][3] The section between Zaprešić and Zabok is also a branch part of Pan-European Corridor X.

Most of the corridor passes through Hrvatsko Zagorje region, connecting the largest part of Međimurje and Hrvatsko Zagorje with Zagreb, spanning through four counties.

[4] From 2018 to 2021, the complete section between stations Zaprešić (excluded) and Zabok was modernized/reconstructed, which resulted in splitting of almost all direct passenger lines Zagreb - Zabok - Varaždin - (Čakovec - Kotoriba) in two, as the EMU trains started to cover mostly all lines between Zagreb and Zabok, while DMU trains continued to cover lines on the rest of the track.

[5] Reconstruction included following: Completion of the section's modernization also marked the end of regular operation of classically compounded passenger trains (railroad cars hauled by separate locomotive) on the corridor, which were, together with DMU trains, an indispensable part of the railway in this area for many years.

Media related to Zaprešić–Čakovec railway line at Wikimedia Commons