The E-road Network is a system of international roads in Europe that are designated with an "E" followed by a number. This network facilitates road transport across countries, promoting trade and tourism. It connects major cities and regions, ensuring that drivers can navigate easily between different nations. Established by the United Nations Economic Commission for Europe (UNECE), the E-road Network aims to improve road safety and efficiency. It includes various routes that are part of the broader Trans-European Transport Network (TEN-T), which enhances connectivity across Europe and supports economic development.