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|Carretera Nacional N-II|
|Length||780 km (480 mi)|
N-II was the former name for the Route Nacional from Madrid to Barcelona and France. According to the new Spanish roads nomenclature, the sections which have been already enhanced and upgraded to autovía have been recently renamed to A-2, whereas the sections still not upgraded (Zaragoza-Fraga and Barcelona-French border sections) keep the old name N-II.