Columbia subject headings:
Milestones--Rome.
Rome (Italy)--Description and travel.
Rome--History--Empire, 30 B.C.-476 A.D.
Harvard subject headings:
Africa (Roman province)--Antiquities, Roman.
Milestones--Africa (Roman province)
Romans--Africa (Roman province)
Princeton subject headings:
Africa--Antiquities, Roman.
Milestones--Africa.
Roads, Roman--Africa.
Rome--History--Empire, 30 B.C.-476 A.D.