French highways, known as autoroutes, are a network of well-maintained roads that facilitate long-distance travel across France. They are typically marked with a blue sign and are often toll roads, meaning drivers must pay fees at various points along their journey. The Autoroute system is designed for high-speed travel, with speed limits generally set at 130 km/h (about 81 mph) in dry conditions. These highways connect major cities, such as Paris, Lyon, and Marseille, making it easier for both locals and tourists to explore the country. The autoroutes are equipped with rest areas, fuel stations, and services to ensure a comfortable driving experience.