The Traffic Systems of Pompeii is the first sustained examination of the development of road infrastructure in Pompeii--from the archaic age to the eruption of Mt. Vesuvius in 79 CE--and its implications for urbanism in the Roman empire. Eric E. Poehler, an authority on Pompeii's uniquely preserved urban structure, distills over five hundred instances of street-level "wear and tear" to reveal for the first time the rules of the ancient road. From his analysis of curbstones, cobbled surfaces, and ruts emerge the intricacies of the Pompeian traffic system and the changes to its...