| Blue Line | |||
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Lisbon metro station Restauradores
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| Overview | |||
| Other name(s) | Seagull Line | ||
| Native name | Linha Azul | ||
| Type | Rapid Transit | ||
| System | Metropolitano de Lisboa | ||
| Locale |
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| Termini |
Reboleira Santa Apolónia |
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| Connecting lines |
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| Stations | 18 | ||
| Operation | |||
| Opened | December 29, 1959 (original network) July 15, 1995 (independent line) |
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| Owner | Government-owned corporation | ||
| Operator(s) | Metropolitano de Lisboa, EPE | ||
| Character | Underground subway | ||
| Rolling stock | ML90, ML95, ML97, ML99 | ||
| Technical | |||
| Line length | 14 km (8.7 mi) | ||
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) standard gauge | ||
| Electrification | 750 V DC third rail | ||
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The Blue Line (Portuguese: Linha Azul) or Seagull Line (Portuguese: Linha da Gaivota) is one of the four lines of Lisbon Metro. It is the only line of the Lisbon Metro entirely underground, without any viaduct.
Blue Line