Expansion plan for the new subway network
| New lines | Headers | N° of stations | Km |
| Line F | Barracas – Plaza Italia | 16 | 10,8 |
| Line G | Retiro – Villa del Parque | 15 | 12,1 |
| LineI | Parque Chacabuco - Ciudad Universitaria | 18 | 12,6 |
| Line H | Corrientes - Retiro | 7 | 3,8 |
| Total | 56 | 39,3 |
Line F Barracas – Plaza Italia
(16 stations 10,8 Km)
- Neighborhoods: Barracas, Constitución, Recoleta y Palermo
Line G Retiro – Villa del Parque
(15 stations12,1 Km)
- Neighborhoods: Retiro, Caballito, Villa del Parque y Agronomía
Line I Parque Chacabuco – Ciudad Universitaria
(18 stations 12,6 Km)
- Neighborhoods: Parque Chacabuco, Villa Crespo, Palermo, Retiro y/o Núñez
Line H Corrientes-Retiro
(7 stations 4,3Km)
- Neighborhoods: ……………………………………………
Objectives of the extension of the subway network
- Integrating the subway with other means of transport
- Reduce travel times
- To enhance the safety and reliability
- To reduce the traffic congestion
- To improve environmental conditions
- To improve the accessibility of critical points
- Develop new areas
- Addressing special urban projects
- Improving the competitiveness of the city
- Increased density of the network in critical areas (such as micro and macrocentro)
- Cover the areas with the highest concentration of population, jobs and shops
- Stimulation of the deconcentration of activities
- Strengthening the modal integration and articulation with the major transshipment centers in the city