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Madrid-Barajas Airport $5 Billion Expansion

One of 10,000+ projects Taiyo tracks in Spain.

Source: Reason Foundation

Project
Planned

Aena plans a $5 billion expansion of Madrid-Barajas Airport to prepare for long-term growth. Projects include expansion of Terminals 4 and 5, a new passenger processing building, renovation of departure areas in Terminals 1, 2, and 3, and improvements in ground transportation such as new metro links and access roads.

Status
Prospective
Sector
Aerospace & Defense, Airport, Road, Mass Transit, Commercial
Location
Madrid, Spain
Updated
22 Jul 2026
Source
Reason Foundation

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Project Information

4 Q
The project “Madrid-Barajas Airport $5 Billion Expansion” is an infrastructure initiative in the Aerospace & Defense sector, located in Madrid, Spain. Taiyo aggregates data on it from Reason Foundation.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Aena plans a $5 billion expansion of Madrid-Barajas Airport to prepare for long-term growth. Projects include expansion of Terminals 4 and 5, a new passenger processing building, renovation of departure areas in Terminals 1, 2, and 3, and improvements in ground transportation such as new metro links and access roads.

Original sector

Transportation

Budget

Location

Country

Spain

City

Madrid

Source

Source

Reason Foundation

URL

More Details

Record type

Project

Sector

Aerospace & Defense, Airport, Road, Mass Transit, Commercial

Article published date

2026-04-17

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