Journey stations in Mongol Empire known as "Yam" were also used by merchants. At first merchants could use it at no cost, but Mongke Khan changed it and merchants had to pay for the service.
There were 24 miles in between the Mongol journey stations.
24 Miles
in the Aztec empire, if you wanted to get somewhere, you walked.However, they maintained excellent roads throughout the empire for travelers and messengers, even though they had no wheeled vehicles.There were no horses in America until the Spanish came and brought some over.
The Royal Road from Susa in Persia to Sardis in Asia Minor.
the lords messengers
Armies, fleets, traders, messengers, tourists.
The Inca Empire had a network of paved roads with messengers who took communications in relays to the capital and back.
Because it was the Roman Empire.
Darius created economic links throughout his empire by setting up a?
The Roman army spread news around the empire through a highly organized system of messengers. These messengers, known as "cursus publicus," were assigned to specific routes and relayed messages using a combination of horseback riding and boat travel. The cursus publicus allowed news to be transmitted quickly and efficiently across vast distances within the Roman Empire.
The Royal Road.
The two buildings that I can name that were made throughout the Roman Empire were Trajan's Column and Pantheon.