M30 motorway (Hungary)

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M30 motorway
M30-as autópálya
Part of Via Carpathia
in use other highways
M30 near Miskolc
Route information
Part of E71 / E79
Length	86.8 km (53.9 mi)
Existed	2002–present
Major junctions
From	M3 near Emőd
Major intersections	302 near Emőd 35 near Nyékládháza 304 in Miskolc-dél 37 in Miskolc-kelet 306 in Miskolc-észak 39 in Encs
To	R4 border with Slovakia
Location
Country	Hungary
Counties	Borsod-Abaúj-Zemplén
Major cities	Miskolc
Highway system
Roads in Hungary Highways Main roads Local roads

The M30 motorway (Hungarian: M30-as autópálya) is a Hungarian motorway that connects the M3 motorway to the Slovak R4 expressway near the border town of Tornyosnémeti via Miskolc, forming part of European routes E71 and E79. The first section opened to the public in 2002, and reached the border area in October 2021.^[1][2]

The road is considered as part of the planned Via Carpathia from the Baltic coast to Sofia. It follows the route of main road 3.