CHAPTER XIII Wheeled Traffic and the Modern Road

_The Transition from the Horse to the Vehicle: The Distinctive Mark of the Later Seventeenth Century: The Turnpike System: The Underlying Idea of the Turnpike: Its Decline and the First Emergence of the General National System in 1810: Thomas Telford and His Work: The Movement Connected with the Name of Macadam: The Coming of the Locomotive and its Results on Canals and Roads_ 179