The AP-9 or Autoestrada do Atlántico is a toll motorway in Galicia, Spain. It starts in A Coruña and runs south past the cities of Santiago de Compostela, Pontevedra and Vigo, before ending at the town of Tui, a few kilometres north of the Portuguese border at the Minho River. The AP-9 has two spurs: the 36 km (22.5 mile) long AP-9F from Guísamo to Ferrol, which runs parallel to the N-651 road and also forms part of European route E01; and the 4 km (2.5 mile) long AP-9V, which runs into the centre of Vigo.