Naturally so much traffic induced men to make packing a means of livelihood. They became so numerous and strong that when wagons began to take over the business of freighting they considered it an infringement upon their vested rights. But as goods could be transported more easily and cheaply by wagon the old had to make way for the new. Wagon roads and at first two-wheeled then four-wheeled vehicles began to appear. This created a demand for better roads. At first that consisted in merely widening the packtrain trails. But about the beginning of the nineteenth century, Tresaguet in France, and Macadam and Telford, in Great Britain, were building broken-stone roads which greatly changed and augmented the internal commerce and the industry of those countries. The most populous and wealthy of the colonies likewise began to consider the road question. A few military roads, such as Braddock’s, had been constructed; there was a road along the coast of Massachusetts, and some roads and bridges in the interior, there were roads connecting the larger cities as from Boston to New York and from New York to Philadelphia. The cities in order to retain and extend their trade needed highways of commerce. =Turnpike Roads.=--The construction of turnpike roads many of which were stoned was encouraged by a number of the states, especially by Pennsylvania. The Lancaster turnpike from Philadelphia to Lancaster was “stoned” in 1792 by throwing on it stones of all sizes. These were afterwards removed and stones “passing a 2-inch ring” substituted. This is said to have been the first scientifically built hard surfaced road in America. In 1800 Pennsylvania fostered the construction of a system of turnpikes (toll roads), by granting franchises and subscribing stock, which was eventually to cover the state and control the western market. By 1828 there had been 3110 miles of chartered turnpike in Pennsylvania costing over $8,000,000. These thousands of miles of fine turnpike roads including many good bridges placed Pennsylvania in the lead for internal improvements. But other states were similarly employed. New York and New England by 1811 had chartered 317 turnpikes.[39] Virginia appropriated funds “to be used exclusively for river improvements, canals and public highways,” in 1816. South Carolina voted a million dollars, in 1818, to be raised in four annual levies for similar purposes. During these years the states were opening public roads but the only good roads were those built by the turnpike companies, which erected gates and collected tolls every few miles. This resulted in a higher cost of transportation than was liked by the public who clamored for free roads and canals. They were wanted by both the producer and the merchant. The turnpikes were opposed to anything which would tend to reduce their control of transportation.