고속도로 휴게시설 is a travel and navigation app that provides information about rest areas, gas stations, and charging stations along highways. With this app, users can easily find rest areas and amenities, such as popular menu items, convenience facilities, and themed rest areas. The app also offers features like searching for rest areas, gas stations, and rest areas for tired drivers based on the route or the user's current location. Users can also access information about gas station prices and amenities available at each rest area. Additionally, the app provides details about events happening at specific rest areas, information about youth start-up stores, and a list of affordable gas stations along highways. Furthermore, users can explore ex-food information, which includes evaluations from both customers and food experts. This app aims to enhance the availability of information about privately-operated rest areas along highways.