The first highway engineering plaque's reveal ceremony at Martonvásár and open day for kindergarteners and groups of elementary school children.
|Date||11th of May 2019. from 9 am to 1 pm|
|Site||Erkel Ferenc Street, Martonvásár, 2462|
|Organizer||Hungarian Public Road Nonprofit Plc.
1024. Budapest, Fényes Elek u. 7-13.