. . .

. . .

http://en.wikipedia.org/wiki/Milliarium_Aureum

 

http://it.wikipedia.org/wiki/Miliario_aureo

ACCORDING TO SCHAAF, THE PHRASE "ALL ROADS LEAD

TO ROME" IS A REFERENCE TO THE MILLIARUM AUREUM,

AS THE SPECIFIC POINT TO WHICH ALL ROADS WERE SAID TO LEAD.