The E Road Network is an international system of roads that facilitates long-distance travel and trade across Europe and beyond. It consists of designated routes that connect major cities and regions, ensuring efficient transportation for vehicles. The network is marked by an "E" followed by a number, indicating its specific route. Established under the United Nations Economic Commission for Europe (UNECE), the E Road Network aims to promote road safety and improve infrastructure. It includes various types of roads, such as highways and national roads, and is designed to enhance connectivity between countries, supporting economic growth and regional cooperation.