R4 expressway (Slovakia)
R4 is an expressway in the north-south direction in eastern Slovakia.
It goes from border with Poland and ending at border with Hungary. It goes through or around SvidnÃk, PreÅ¡ov and KoÅ¡ice.
The section between Prešov and Košické Oľšany is shared with D1 and sections between Košické Oľšany and Haniska with R2. The road is part of the proposed Via Carpatia route.
From the total length of 73.9 km, these sections are in operation:
