American frontier; macadam road - Federal Highway AdministrationBuilding the Roads of the New WorldTake a minute and imagine an expansion of small settlements along unexplored lands. The only paths connecting them are long and arduous, and they are simply a relic of other pioneers who have made the trip before. Of course, there is no need for physical roads in the metaverse. We work together across the world and can connect with one another in an instant. The roads we need to build in the met...