In the north of Portugal you can find several expressways with exclusively automatic payment, such as the Concesión Norte Litoral, Grande Porto, Costa de Prata or the Interior Norte. Also, the A28, A27, IP4, A24, A25, etc. constitute SCUT sections, that is, free sections. You have all the information in: «Maps of Portugal«.

You have all the information in: "Maps of Portugal".