The Main road 3 () is a westâÂÂeast direction First class main road in Hungary, that connects Budapest with Tornyosnémeti (the border of Slovakia). The road is long.
The existing route is a main road with two traffic lanes, except for introductory path of Gyöngyös, which is partially built with four traffic lanes. Most of the traffic was taken over by M3, and M30 motorway.
The road and all other main roads in Hungary are managed and maintained by Magyar Közút, a state-owned company.