Roads
artificial pathways formed through a country for the accommodation of travelers and the carriage of commodities. Though the Romans set an example as road-builders, some of their public highways being yet serviceable, the roads throughout most of Europe were in a wretched condition till ROANOKE dation is obtained the laying of a base, the best material being concrete of gravel and lime, gives durability to the road. On this base the actual roadway is laid with a slight inclination from the center to the sides for the purpose of drainage.
Before the time of Macadam it was customary to use broken stones of different sizes to form the roadway, the consequence being that in course of time the smaller stones sank, making the road rough and dangerous. Macadam early in the 19th century (see MACADAM) introduced the principle of using stones of uniform size from top to bottom. The general superintendence of roadways is usually exercised by the government of a country, but it intrusts the execution of its enactments to local authorities.
Highways are public roads which every citizen has a right to use. They are constituted by prescription, by act of legislature, or by dedication to the public use. What is known as the rule of the road is that in passing other horsemen or carriages, whether going in the same or the opposite direction, the rider or driver must pass on the right hand of the other rider or driver. Automobiles and bicycles are subject to the same restrictions and are entitled to the same privileges as ordinary vehicles.