Bing found the following results
European route E20 - Wikipedia
International E-road network - Wikipedia
European route E45 - Wikipedia
This Dramatic Bridge Connects More Than Just Two European Countries
European route E18 - Wikipedia
European route E20 - Wikidata
About: European route E20 - DBpedia Association
Category:E20 - Wikimedia Commons
European route E55 - Wikipedia
European route E10 - Wikipedia