The Roman Road Network
node · earth · Mediterranean-wide, from Britain to Mesopotamia
An engineered, surveyed, milestoned system of viae linking army camps, colonies and ports. It was built primarily for the army, the imperial post (cursus publicus) and administrative movement, not for bulk freight - moving grain overland was ruinously expensive compared to shipping it. Modern reconstructions of total length differ widely because they differ on what counts as a road: figures from roughly 80,000 km of major viae to c. 190,000 km in the Digital Atlas of Roman and Medieval Civilizations network model. A 2025 mapping project reported that only about 2.7% of the network's course is known with certainty on the ground.
Read in · 1
Evidence · 3
Timeline
No dated observations are stored for this object. Atlas shows what was observed and when — it does not infer a history.
Connections · 1
- The Mediterranean Sea (Mare Nostrum)connected_to
Assembled narrative · 1
An assembled narrative is available for this object.
Observed changes · 0
No public Signals are attached to this object. Signals show what changed and when it was observed — never a direction or a rank.
Actions
/atlas?object=NETWORK_ROMAN_ROADS