The project plans to construct the second track and reconstruct the existing track from Križevci to the Hungarian border. Project tasks are executed on the extension of the second track and the reconstruction of the existing track from Križevci to the Hungarian border. A speed of 160 km/h will be enabled, with a limit of 150 km/h in Lepavina and 100 km/h in Koprivnica, since those are urban areas with specific restrictions. The new double-track section will follow the existing route with the exception of the Carevdar – Lepavina subsection. The total length of the Križevci – Koprivnica – state border with Hungary section will be reduced from 43.2 km to 42.6 km.