Ancient Rome was famous for many things, many of them big and flashy. Gladiators, triumphs, and emperors often spring to mind, but perhaps Rome’s most enduring contribution to history is more humble: their roads (which all led back to Rome), a vast, interconnected network spanning as many as 200,000 miles at its maximum.
Across Europe, parts of North Africa, and the Middle East, the remnants of these roads can be found crisscrossing the landscape, from Scotland to Mesopotamia, from Romania to the Sahara. Rome’s earliest roads were built to connect the city on the Tiber with other cities on the Italian Peninsula. As Rome’s influence grew, their system of roads expanded too. They became arteries connecting new territories and their peoples to Roman civilization and eventually the Roman Empire. Some…