traffic, urban

The movement of people, animals, and vehicles through the ancient urban environment had a significant impact on the shape of ancient cities, but as an object of study, urban traffic is a relatively recent area of interest, one that has tended to focus on the Roman world. The range of methods available to consider the topic, however, are relatively many, including literary analysis, archaeological field survey, and a battery of technical methods, such as Space Syntax, Network Analysis, and Agent-Based Modeling. In all of these approaches, two models of movement—pedestrian and vehicular—remain paramount. The results of studying urban traffic have shed new light on the impact of different forms of urban design, the ways in which ancient people navigated those designs, and norms and formal systems in place in urban environments to order the movement of people and vehicles.