N-135 road (Spain)

The N-135 is a highway in Spain.

It starts north of Pamplona with a junction on N-121 and Autovía A-15.

The N-135 heads north up the valley of Rio Arga and the Puerto Ibañeta (1,057m) near Roncesvalles. It then enters France 8 km south of St Jean Pied de Port.