Via Domitia

The Via Domitia was the first Roman road built in Gaul, to link Italy and Hispania through Gallia Narbonensis, across what is now southern France. The route that the Romans regularised and paved was ancient when they set out to survey it, and traces the mythic route travelled by Heracles.The construction of the road was commissioned by Gnaeus Domitius Ahenobarbus, whose name it bore, following the defeat of the Allobroges and Averni by himself and Quintus Fabius Maximus Allobrogicus in 122 BCE. Domitius also established a fortified garrison at Narbo on the coast, near Hispania, to guard construction of the road.