A depiction displaying the network of roadways across several states in the western United States. These visual aids provide geographic context, illustrating the routes connecting cities, towns, and landmarks within the region. For instance, it shows interstate highways, state routes, and smaller county roads, along with points of interest like national parks and monuments.
Such a resource offers several advantages. It facilitates trip planning, allowing for the efficient determination of routes and distances. Historically, paper versions were essential tools for navigation before the advent of electronic devices. Even with modern GPS systems, these continue to serve as valuable backups and offer a broader overview of the region’s geography, including terrain features and alternative routes inaccessible through digital interfaces.