A Línea A line, Buenos Aires subway
Looking for a map of the Línea A line on the Buenos Aires subway? It serves 18 stations over roughly 9.5 km. It runs between Plaza de Mayo and San Pedrito. This page gathers its route, its stations in running order and its interchanges.
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For the record, its oldest station is Alberti (1913) and its busiest is San Pedrito (6,260,126 passengers a year).
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Key facts
- Number of stations18
- TerminiPlaza de Mayo · San Pedrito
- Oldest stationAlberti · 1913
- Route length≈ 9.5 km
- Busiest stationSan Pedrito
Length estimated from station coordinates, accurate to a few hundred metres.
When each stop on the Línea A line opened
Every station on its real position, coloured by the year it opened and sized by annual ridership. The drawing assembles itself in opening order.
All 18 stations in order
- 1Plaza de Mayoterminus
- 2Perú
- 3Piedras
- 4Lima
- 5Sáenz Peña
- 6Congreso - Pdte. Dr. Raúl R. Alfonsín
- 7Pasco
- 8Alberti
- 9Plaza Miserere
- 10Loria
- 11Castro Barros
- 12Río de Janeiro
- 13Acoyte
- 14Primera Junta
- 15Puan
- 16Carabobo
- 17San José de Flores
- 18San Pedritoterminus
Frequently asked questions
- How many stations are on the Línea A line?
- The Línea A line on the Buenos Aires subway serves 18 stations.
- What are the termini of the Línea A line?
- The Línea A line terminates at Plaza de Mayo and San Pedrito.
- What is the oldest station on the Línea A line?
- The oldest station still served by the Línea A line entered service in 1913.
- What is the busiest station on the Línea A line?
- San Pedrito, with roughly 6,260,126 passengers a year.
- How long is the Línea A line?
- The Línea A line runs for roughly 9.5 km.
Other lines in Buenos Aires
BLínea BCLínea CDLínea DELínea EHLínea HPPremetro