International E-road network
| E-road network | |
|---|---|
Markers for E40 and E018 | |
Map of the E-road network | |
| System information | |
| Formed | 16 September 1950 |
| Highway names | |
| E-road | European route nn (Enn or E nn) |
| System links | |
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The International E-road network is a numbering system for roads in Europe, Central Asia and Asia Minor, developed by the United Nations Economic Commission for Europe (UNECE). The network is numbered from E1 up and signposted on a green background. Its roads cross national borders, consisting of three types of roads: highways, limited access roads, and ordinary roads (as defined by ECE/TRANS/SC.1/2016/3/Rev.1).
The display of European roads on signs depend on jurisdiction. In most countries, the roads carry the European route designation alongside national designations. However, Belgium, Denmark, Norway and Sweden have integrated them as their sole route designations (examples: E18 and E6) in most cases. Some places, such as the United Kingdom, Albania and Andorra do not show the European designations at all
Other continents have similar international road networks, e.g., the Pan-American Highway in the Americas, the Trans-African Highway network, and the Asian Highway Network.