What is the latest status of the project “Athens Metro Line 4”?

The status recorded for “Athens Metro Line 4” is Under Construction.

What is the budget and commercial profile for the project “Athens Metro Line 4”?

Taiyo normalizes the budget of “Athens Metro Line 4” to USD 1615627500.

Where can I verify the source and access all details for “Athens Metro Line 4”?

This Taiyo project page references eKathimerini along with the original URL (https://www.ekathimerini.com/economy/1261257/line-4-tunnel-boring-machine-to-reach-evangelismos-by-year-end/). Taiyo standardizes official data into a consistent, searchable project profile.

Athens Metro Line 4

Sector: Tunnel • Location: Athens, Greece

Source: eKathimerini

Project

Under Construction

The construction of Athens Metro Line 4 is progressing rapidly, with the tunnel boring machine expected to reach the Evangelismos station by the end of 2025. The project will add 15 underground stations to the metro system, covering nearly 13 km, and is budgeted at 1.5 billion euros.

Status: Under Construction
Sector: Tunnel, Mass Transit
Location: Athens, Greece
Updated: 22 Jul 2026
Source: eKathimerini

ConstructChat

Ask ConstructChat about Athens Metro Line 4

Pick a question to edit it, or write your own.

First answer free · no account

I am a

Project Information

4 Q

The project “Athens Metro Line 4” is an infrastructure initiative in the Tunnel sector, located in Athens, Greece. Taiyo aggregates data on it from eKathimerini.

Participants

Not available for this record.

Status

Original status	Under Construction
Taiyo status	Under Construction
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	The construction of Athens Metro Line 4 is progressing rapidly, with the tunnel boring machine expected to reach the Evangelismos station by the end of 2025. The project will add 15 underground stations to the metro system, covering nearly 13 km, and is budgeted at 1.5 billion euros.
Original sector	Transport
Budget

Location

Country	Greece
City	Athens

Source

Source	eKathimerini
URL

More Details

Record type	Project
Sector	Tunnel, Mass Transit
Article published date	2025-02-28

Research

Free account

View all details

You are reading the public part. A free account opens the rest:

Every detail on this project
News and media coverage
Technical research

View all details

Free account · no card · lands you back on this project

Athens Metro Line 4

Ask ConstructChat about Athens Metro Line 4

Project Information FAQ

Project Information

Research

View all details

More Tunnel projects in Greece