A digital tool lets users explore the Roman Empire’s road network and, using historical data, estimate how long journeys between cities took 2,000 years ago.

A digital tool lets users explore the Roman Empire’s road network and, using historical data, estimate how long journeys between cities took 2,000 years ago.

A new digital tool lets users explore the Roman Empire’s road network and, using historical data, estimate travel times between cities 2,000 years ago.