Evolution of motorway construction in European nations

List of the European countries by the total number of kilometers of motorway built in that year during the second half of the 20th century.

Note: The table above is missing the next European countries due to the lack of kilometers built in the 20th century; Albania, Andorra, Armenia, Azerbaijan, Belarus, Bosnia and Herzegovina, Georgia, Iceland, Kosovo, Latvia, Liechtenstein, Republic of Macedonia, Malta, Moldova, Monaco, Montenegro, San Marino, Turkey and Vatican City.

List of the European Countries by the total number of kilometers of motorways built in that year during the 21st century.

*Note: Due to the new European standards in 2011 some European countries had their total number of motorways diminished, examples being Iceland form 11 to 0, or Estonia 115 to 0, they became either expressways or national highways. **Note: This table includes countries that are geographically situated in Asia but are integrated into the European Road System(example E80 in Turkey), these are Armenia, Azerbaijan, Georgia and Turkey.