A system of numbered routes that connects all (?) European countries. Signs are green rectangles with white text. 2 digit routes (including 105 and 115) follow a simple grid with odd going north-south and even going east-west. 3 digit routes follow a slightly more complicated grid.

Information is gathered from various maps as well as Mapquest and Expedia. Country abbreviations are ISO 3166.

Routes with links have more information.

E01 Sevilla ES to Larne (?) UK
E03 La Rochellee FR to Cherbourg FR
E05 Gibraltar GI (?) to Glasgow GB
E07 Zaragosa ES to Pau FR
E09 Barcelona ES to Orleans FR
E11 Montpellier FR to Vierzon FR
E13 London GB to Leeds (?) GB
E15 Gibraltar GI (?) to Inverness (?) GB
E17 Beaune (?) FR to Antwerpen BE
E19 Paris FR to Amsterdam NL
E21 Annemasse FR to Metz FR
E23 Lausanne CH to Metz FR
E25 Génova IT to Hoek Van Holland (?) NL
E27 Aosta IT to Belfort FR
E29 Sarreguemines (?) FR to Köln DE
E31 does not seem to exist.
E33 Mannheim DE to Rotterdam (?) NL
E35 Roma IT to Amsterdam NL
E37 Köln DE to Cloppenburg (?) DE
E39 Alborg DK to Trondheim NO
E41 Altdorf CH to Dortmund DE
E43 Bellinzona CH to Würzburg DE
E45 Gela IT to Frederikshavn DK
E47 Lübeck DE to Helsingør DK
E49 Wien AT to Magdeburg DE
E51 Nürnberg DE to Berlin DE
E53 München DE to Plzen CZ
E55 Kalamáta GR to Helsingør DK
E57 Ljubljana SI to Wels AT
E59 Zagreb HR to Praha CZ
E61 Rijeka (?) HR to Villach AT
E63 Turku FI to Sodanklyä FI
E65 Chaniá GR to Malmö SE
E67 Praha CZ to Tallinn EE
E69 Olderfjord NO to Nordkapp NO
E71 Split HR to Kosice SK
E73 Opuzen HR to Budapest HU
E75 Siteía GR to Svartnes NO
E77 Budapest HU to Gdansk PL
E79 Thessaloníki GR to Oradea RO
E81 Pitesti RO to Satu Mare RO
E83 Sofiya (?) BG to Ruse BG
E85 Alexandroúpoli GR to Chernivtsi UA
E87 Antalya TR to Tulcea RO
E89 Ankara TR to Gerede TR
E91 Al-Ladiqiya SY to Ceyhan (?) TR
E93 currently doesn't exist; it was from Odesa UA to Trosna RU (now part of E95 and E381).
E95 Odesa UA to Sankt-Peterburg RU
E97 Askale TR to Pavlovskaya RU
E99 Sanliurfa TR to Dogubayazrt TR
E105 Sinferopol' (?) UA to Hesseng NO
E115 Baku AZ (???) to Moskva RU

E02 does not seem to exist.
E04 Helsingborg SE to Kemi FI
E06 Trelleborg SE to Kirkenes NO
E08 Tromsø NO to Tornio FI
E10 Tind NO to Luleå SE
E12 Mo-i-Rana NO to Helsingfors FI
E14 Trondheim NO to Sundsvall SE
E16 Londonderry GB to Oslo NO
E18 Lisburn (?) GB to Sankt-Peterburg RU
E20 Ennis IE to Sankt-Peterburg RU
E22 Holyhead GB to Norrköping SE
E24 Birmingham GB to Ipswich GB
E26 Hamburg DE to Berlin DE
E28 Berlin DE to Gdansk PL
E30 Cork IE to Syzran (?) RU
E32 Colchester GB to Clacton on Sea GB
E34 Knokke-Heist BE to Minden DE
E36 Berlin DE to Chojnów PL
E38 appears to not exist.
E40 Calais FR to Rostov-na-Donu RU
E42 Dunkerque FR to Aschaffenburg DE
E44 Pont-l'Eveque FR to Giessen DE
E46 Cherbourg FR to Luik (?) BE
E48 Schweinfurt DE to Praha CZ
E50 Brest FR to Mukacheve UA
E52 Nancy FR to Salzburg AT
E54 Paris FR to München DE
E56 Nürnberg DE to Linz AT
E58 Wien AT to Bratislava SK
E60 Brest FR to Constanta RO
E62 Nantes FR to Génova IT
E64 Torino IT to Bréscia IT
E66 Bressanone IT to Székesfehérvár HU
E68 Szeged HU to Brasov RO
E70 La Coruña ES to Varra BG
E72 Bordeaux FR to Toulouse FR
E74 Ventimíglia IT (?) to Asti IT
E76 Viaréggio IT to Firenze IT
E78 Grosseto IT to Fano IT
E80 Lisboa PT to Teheran IR (???)
E82 appears to not exist.
E84 Kesan TR to Silivri TR
E86 Amindeo GR to Thessaloníki GR
E88 Ankara TR to Altköy TR
E90 Lisboa PT to Baghdad IQ (???)
E92 Igoumenítsa GR to Vólos GR
E94 Corinth GR to Athína GR
E96 Smyrna TR to Sivrihisar TR
E98 Topbogazi TR to Halab SY

E134 Haugesund NO to Drammen NO
E136 Ålesund NO to Dombås NO
E201 Cork IE to Portlaoise IE
E231 Amsterdam NL to Amersfoor NL
E232 Amersfoot NL to Groningen NL
E233 Hoogeveen NL to Bremen (?) DE
E234 Westenholz DE to Cuxhaven DE
E251 Berlin DE to Stralsund DE
E261 Bolków PL to Swiecie PL
E271 Homel' BY to Klaipeda LT
E272 Vilnius LT to Ukmerge LT
E311 Breda NL to Utrecht NL
E312 Breda NL to Eindhoven NL
E313 Antwerpen BE to Liege BE
E314 Bruxelles (?) BE to Aachen DE
E331 Dortmund DE to Kassel DE
E371 Presov SK to Radom PL
E381 Kozelets UA to Trosna RU
E401 Lamballe FR to Caen FR
E402 Le Mans FR to Calais FR
E403 Tournai BE to Brugge BE
E411 Longlier BE to Bruxelles BE
E421 Luxembourg LU to Herbesthal (?) BE
E422 Saarbrucken DE to Trier DE
E429 Tournai BE to Bruxelles BE
E441 Hof DE to Chemnitz DE
E442 Karlovy Vary CZ to Zilina SK
E451 Mannheim DE to Giessen DE
E461 Wien AT to Svitavy CZ
E462 Brno CZ to Kraków PL
E471 Mukacheve UA to L'viv UA
E501 Angers FR to Le Mans FR
E502 Tours FR to Le Mans FR
E511 Courtenay FR to Troyes FR
E512 Remiremont FR to Mulhouse FR
E531 Schwenningen DE to Offenburg DE
E532 Imst (?) ST to Memmingen DE
E533 Zirl AT to München DE
E551 Ceské Budejovice CZ to Humpolec (?) CZ
E552 München DE to Linz AT
E571 Bratislava SK to Kosice SK
E572 Trencin SK to Zvolen SK
E573 Püspökladány HU to Uzhorod UA
E574 Pitesti RO to Bacau RO
E575 Bratislava SK to Gyõr HU
E576 Cluj-Napoca RO to Suceava RO
E581 Marasesti RO to Odesa UA
E601 La Rochelle FR to Niort FR
E602 Saintes FR to La Rochelle FR
E603 Saintes FR to Poitiers FR
E604 Tours FR to Vierzon FR
E606 Bordeaux FR to Angoulême FR
E607 Paray-le-Monial FR to Chalon-sur-Saone
E611 Lyon FR to Pont-d'Ain FR
E612 Torino IT to Ivrea IT
E641 Wörgl (?) AT to Bad Reichenhall DE
E651 Ebem in Pongau AT to Bad Ischl Liezen AT
E652 Kranj SI to Klagenfurt AT
E660 Osijek HR to Novi Sad YU
E661 Zenica BA to Balatonkeresztúr
E671 Timisoara RO to Oradea RO
E711 Grenoble FR to La Tour-du-Pin FR
E712 Marseille FR to Bonneville FR
E713 Valence FR to Grenoble FR
E714 Marseille FR to Orange FR
E717 Savona IT to Torino IT
E751 Rijeka HR to Trieste IT
E752 Ulcinj YU to Petrovac YU
E760 Bijelo Polje YU to Beograd YU
E761 Bosanski Petrovac BA to Vidin BG
E762 Shkodër AL to Sarajevo BA
E771 Nis YU to Drobeta-Turnu Severin RO
E772 Zlatna Panega BG to Shumen BG
E773 Plovdiv BG to Purgas BG
E801 Coimbra PT to Viseu PT
E802 Ourique PT to Macedo de Cavaleirós PT
E803 Sevilla ES to Zamora ES
E804 Bilbo ES to Zaragoza ES
E821 Roma IT to San Cesareo IT
E841 Salerno IT to Avellino IT
E842 Napoli IT to Canosa di Púglia IT
E843 Táranto IT to Bari IT
E846 Firmo IT to Sibari IT
E847 Contursi Terme IT to Lido di Metaponto IT
E851 Tiranë AL to Lipljan YU
E852 Tiranë AL to Struga MK
E853 Kalpákio GR to Vorë AL
E871 Kumanovo MK to Sofiya BG
E901 Madrid ES to Valencia ES
E902 Málaga ES to Córdoba ES
E931 Gela IT to Mazara del Vallo IT
E951 Náfpaktos GR to Ioánnina GR
E952 Agrínio GR to Lamía GR
E961 Gytheio GR to Trípolí GR
E962 Elefsina GR to Thíva GR