A road map is a visual representation of a route or journey, typically displayed on a two-dimensional surface. It is used to show the location of roads, cities, and other features, as well as to provide directions from one place to another. The term 'road map' can also refer to a plan or strategy for achieving a goal. The crossword solution for the term 'road map' is 'CHART, ' which is a graphical representation of data or information. A CHART can be used to illustrate a road map, showing the various roads, cities, and other features along the route.