Final answer:
The Romans were the most vaunted road builders in history, with a vast road system consisting of approximately 44,000 miles of well-constructed roadway. Although other cultures like the Greeks, Native Americans, and Japanese also built roads, their road systems did not rival that of the Romans.
Step-by-step explanation:
The most vaunted road builders in history were the Romans. They developed a vast road system that included approximately 44,000 miles of well-constructed roadway by AD 200. These roads were primarily designed for military use and marching soldiers, not for transportation of cargo.
Although the Romans were well-known for their road-building capabilities, it is worth mentioning that the Egyptians also built impressive structures, such as the pyramids at Giza. The Romans, however, surpassed other cultures in terms of the extent and quality of their road network.
Some other notable road builders in history include the Greeks, Native Americans, and Japanese, but their road systems did not rival that of the Romans.