International E-road network
numbering system for roads in Europe

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: motorways, express 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 and Albania do not show the European designations at all.
History
UNECE was formed in 1947, and their first major act to improve transport was a joint UN declaration no. 1264, the Declaration on the Construction of Main International Traffic Arteries, signed in Geneva on 16 September 1950, which defined the first E-road network. Originally it was envisaged that the E-road network would be a highway system comparable to the US Interstate Highway System.
Begin with the source’s own compact description: “International E-road network” is numbering system for roads in Europe. The dossier treats that line as a proposition to test through International, E-road and network, not as a finished interpretation.
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This entry incorporates text from “International E-road network” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.