This 25.4 km metro line is in feasibility stage in Greece. It comprises 20 stations. The line uses 750 V DC third rail electrification, CBTC signalling and 1435 mm standard gauge. Attiko Metro S.A. is Athens Metro Line 4 Phase A (Alsos Veikou–Evangelismos) · News
Athens Metro Line 4 Full Line (Sections B–E) is a metro project in Greece, currently feasibility study.
This 25.4 km metro line is in feasibility stage in Greece. It comprises 20 stations. The line uses 750 V DC third rail electrification, CBTC signalling and 1435 mm standard gauge. Attiko Metro S.A. is delivering the project.