Sasha Trubetskoy of Sasha’s Maps turned the roads of ancient Rome circa 125 AD into a modern city subway map using information from the Stanford ORBIS model, The Pelagios Network, the Antonine ...

We asked Aicher, author of "Guide to the Aqueducts of Ancient Rome," about ... Also, the city wouldn't have been nearly as clean—visitors to Rome at the time were amazed at the cleanliness.