A road leading in the southern direction from Tingis split in two at Ad Mercuri (possibly modern Bled Mers[1]).
One of the two followed the Atlantic coast through Iulia Constantia Zilil (Dchar Jdid),[2] Lixus (Larache) and Sala Colonia (near Rabat).
The other, more to the east, ended in Tocolosida, near Volubilis and modern Fez.
There is the possibility that a Roman road was built toward south, from Sala Colonia to Anfa (or Anfus), in the area of modern Casablanca, where there was a small port used by the Phoenicians and later the Romans since 15 BC.
[3] This port was used for Roman expeditions toward the Canary Islands.