Works to start before 2014 on several sections in synergy with upgrading actions undertaken in overlapping stretches as in the Baltic-Adriatic Corridor
Oibreacha le tosú roimh 2014 ar roinnt codanna i sineirge le gníomhaíochtaí uasghrádaithe a ghabhtar de láimh i stráice forluí mar atá beartaithe do Chonair Mhuir Bhailt-Mhuir Aidriad