The Main road 21 is a south–north direction
First class main road in the road in the valley of a
Zagyva river, that connects the
M3 motorway's Hatvan junction to the, facilitating access from the capital city of
Hatvan to
Salgótarján-
Somoskőújfalu
Somoskőújfalu is a village in Nógrád County, Northern Hungary Region, Hungary.
References
Populated places in Nógrád County
{{Nograd-geo-stub ...
. The road is 65 km long.
[Magyarország, autóatlasz 1:200.000, Honvédelmi Minisztérium Térképészeti Kht., .]
The road, as well as all other main roads in Hungary, is managed and maintained by Magyar Közút, state owned company.
Sources
See also
*
Roads in Hungary
*
Transport in Hungary
External links
Hungarian Public Road Non-Profit Ltd. (Magyar Közút Nonprofit Zrt.)National Infrastructure Developer Ltd.
{{Roads in Hungary
Main roads in Hungary
Heves County
Nógrád County