A City Planner's Map is a type of map used by city planners to plan and design cities. It is also known as a PLAT Map, which is a four-letter word that can be found in crosswords. This type of map is used to show the boundaries of land parcels, streets, and other features of a city. It is also used to show the location of public utilities, such as water and sewer lines. The map is an important tool for city planners to ensure that the city is properly planned and designed.