Route numbers
Open the guide · Test yourself: Route numbers: which colours? · Route numbers: which country? · Route numbers: on the map
Blue rectangle
28 countries — Albania · Austria · Belgium · Bosnia and Herzegovina · Bulgaria · Croatia · Czech Republic · Georgia · Ireland · Italy · Kazakhstan · Kyrgyzstan · Latvia · Luxembourg · Mongolia · Montenegro · Oman · Portugal · Russia · Singapore · Slovakia · Slovenia · Spain · Sweden · Switzerland · Turkey · Ukraine · United Kingdom
Red rectangle
15 countries — Andorra · Czech Republic · Estonia · Finland · France · Laos · Latvia · Lithuania · Luxembourg · Netherlands · Poland · Portugal · Slovakia · Spain · Tunisia
Yellow rectangle
16 countries — Denmark · Estonia · Finland · France · Germany · Ghana · Lithuania · Malaysia · Montenegro · Netherlands · Poland · Serbia · Slovenia · South Korea · Tunisia · Vietnam
Green rectangle
12 countries — Andorra · Bangladesh · Bosnia and Herzegovina · Bulgaria · Japan · Laos · Nepal · Nigeria · North Macedonia · Norway · Romania · Thailand
White rectangle
10 countries — Argentina · Belgium · Denmark · Finland · Iceland · Ireland · Norway · Taiwan · Thailand · Vietnam
Green, yellow digits
9 countries — Australia · Botswana · Ireland · Jordan · Kenya · Rwanda · South Africa · Uganda · United Kingdom
White, blue border
1 country — Israel
White, red border
1 country — Israel
Green hexagon
5 countries — Croatia · Greece · North Macedonia · Serbia · Slovenia
Blue hexagon
Red hexagon
1 country — Switzerland
White hexagon
1 country — Indonesia
Green octagon
1 country — Italy
Yellow octagon
2 countries — Malaysia · Philippines
Pentagon, point down
1 country — Hungary
Blue pentagon
3 countries — Namibia · Puerto Rico · South Africa
Green pentagon
1 country — Namibia
White pentagon
1 country — Brazil
Green diamond
2 countries — Namibia · South Africa
Red shield
2 countries — New Zealand · Romania
Blue shield
7 countries — Australia · Chile · Egypt · Puerto Rico · Romania · Taiwan · Uruguay
White shield
10 countries — Argentina · Australia · Cambodia · Canada · Colombia · Costa Rica · Mexico · Oman · Peru · Philippines
Green shield
Green and gold shield
1 country — Australia
Blue and red shield
5 countries — Canada · Dominican Republic · Ecuador · South Korea · United States of America
Shield on a black square
1 country — United States of America
US state shield
2 countries — Northern Mariana Islands · United States of America
Yellow shield
1 country — India
Orange shield
1 country — Hong Kong
Blue triangle (Japan)
1 country — Japan
Plum blossom
1 country — Taiwan
Blue oval
2 countries — Guam · South Korea
Green maple leaf
1 country — Canada
Blue falcon
1 country — United Arab Emirates
Green battlements
1 country — United Arab Emirates
Yellow square
1 country — Qatar
Green square
1 country — American Samoa