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. The network is numbered from E1
E3 in Denmark, before 1992: Changed to E45; the number E3 was re-attributed.
Intersection of E42 and E451 near Frankfurt Airport
The European route E45 near Cassino, Italy
European route E80, is an A-Class West-East European route, extending from Lisbon, Portugal to Gürbulak, Turkey, on the border with Iran. The road connects 10 countries and has a length of approximate
International E-road network
…Part of E8 in Finland on the wrong side of E12 after a lengthening around 2002 E82 (Spain and Portugal, wrong side of E80). These irregularities exist because it is hard to maintain good order when extending the network, and the UNECE want to avoid changing road numbers…
European route 80 in the section Guarda - Vilar Formoso, Portugal.
A64 autoroute is a motorway in south western France, at Pau here.
European route 80 near Cocullo, Italy.
European route 80 near Dragoman, Bulgaria (border to Serbia).