Greece has a good motorway network, with the National Highway (A1) running from Athens to Thessaloniki, the Egnatia Odos (A2) cutting across northern Greece (from the port of Igoumenitsa in the west to the Turkish border in the east), the Olympia Odos (A8) in the Peloponnese and the Ionia Odos (A8) in western Greece (from the Gulf of Corinth to Ioannina) being the main routes for road trips. They all have tolls (credit cards accepted) and are in good condition, with regular public toilets and motorway service stations (with cafes and shops) and good signage (including electronic emergency updates).