As to the roads leading out of Italy, from Aquileia roads diverged northward into Raetia, eastward to Noricum and Pannonia, and southwards to the Istrian and Dalmatian coasts.
He went himself to the wars with Verus in 167, first to Aquileia and then on into Pannonia and Noricum, wintering at Sirmium in Pannonia.
During the Roman Empire it formed part of Noricum and Pannonia.
Carinthia is so called from the Carni, a Celtic people, and in the time of Augustus it formed part of Noricum.
Such were various procuratorships; 'the prefectures of the corn supply, of the fleet, of the watch, of the praetorian guards; the governorships of recently acquired provinces (Egypt, Noricum), the others being reserved for senators.