 The road is also part of the European route E09.Similar work has been undertaken to the N9.Paris - Étampes - Orléans - Vierzon - Châteauroux - Limoges - Brive-la-Gaillarde - Cahors - Montauban - Toulouse - Pamiers - Foix - Bourg-Madame - "Spain (N-152)"

The road starts at the south of the city centre of Paris at the Porte d'Orléans.