Athens Metro

Rapid transit railway in Athens, Greece

The Athens Metro (Greek: Μετρό Αθήνας, romanized: Metro Athinas) is a rapid transit system serving the Athens urban area in Greece. Line 1 opened as a single-track conventional steam railway in 1869 and was electrified in 1904. Beginning in 1991, Elliniko Metro S.A. constructed and extended Lines 2 and 3.

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