They Covered almost 50,000 miles. 50,000 miles! Roads were crowned this meant that they were higher in the middle so that water could be taken off the roads. Often 6 feet thick to keep the road durable for 100 years. 100 years that's longer than most people live now compared to back then! "... they were as essential to the successful operation of the nation and empire as the methods of water control and distribution so characteristic of Roman achievements." (World history in context paragraph 10) Roads are used to help people and thus without them the world would be lost and wouldn't get from A to B sometimes at all or even really quickly. In today's society roads are everywhere if you need to get home, to work, to the hospital, etc. roads get you to everywhere you need to go safely (most of the time) and