This is a planimetric map. Such maps aim to provide a simpler view of points of interest on the earth's surface, such as primary roads. They can be divided into several layers, the bottom layer being the land itself, and the following layers being whatever information (roads, tourist spots, natural landmarks, etc) is desired. Planimetric maps are completely 2D and lack any information about land altitude changes. This particular map shows the major roads around and inside West Virginia, along with primary and secondary cities and state borders.
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