Part 1: Roads Development of the Roman Road System. Attachment: The Glory of the Roman Road-System. Construction and Width of Roman Roads. Principals and Road Authorities. Conclusion Part 2: Road-Users Passenger Traffic. Postal Service and Cursus Publicus. Army and Road Security. Goods Transport. Special Transport. Conclusion Part 3: Traffic Congestion Toll Points. City Gates. The Situation and Building of City Gates. The Functioning of City Gates. Crowds in the City. Conclusion Part 4: Traffic Policy Legislation. Traffic Circulation. Missed Chances and Political Lack of Interest. Conclusion
