Line G (Buenos Aires Underground)


Line G
Route map as planned in Law 670
Overview
StatusPlanned (postponed)
Termini
  • Retiro
  • Cid Campeador
Stations11
Service
TypeRapid transit
SystemBuenos Aires Underground
Technical
Line length7.3-kilometer (4.5 mi) (Law 670)
CharacterUnderground
Track gauge1,435 mm (4 ft 8+12 in)

Line G is a planned addition to the Buenos Aires Underground which has been on the drawing board in numerous forms since the 1930s. After a failed attempt at financing and building the line in 2009, its most recent proposal was put forward in 2015 by the government of Buenos Aires.

Construction has not begun as of 2026.