Track Doubling - Annaba-Ramdane Djamel Railway Line

Track Doubling - Annaba-Ramdane Djamel Railway Line

2007 - 2021

Doubling of the West Railway Line - Stretch Cacém – Meleças

Doubling of the West Railway Line - Stretch Cacém – Meleças

1997 - 2000

Alcácer do Sal Railway Variant

Alcácer do Sal Railway Variant

2007 - 2010

Oued Tlelat/Tlemcen Railway Line

Oued Tlelat/Tlemcen Railway Line

2008 - ONGOING

Modernization of Gdynia Glówna Osobowa Railway Station - Phase I

Modernization of Gdynia Glówna Osobowa Railway Station - Phase I

2007 - 2010

North Railway Line - Sub-Section Entroncamento/Albergaria

North Railway Line - Sub-Section Entroncamento/Albergaria

2002 - 2006

North Railway Line - Sub-Section Quintans/Ovar

North Railway Line - Sub-Section Quintans/Ovar

2002 - 2005

East Mining Line - Annaba / Djebel Onk. Lot 3

East Mining Line - Annaba / Djebel Onk. Lot 3

2008 - 2021

Haut Plateaux Railway Line

Haut Plateaux Railway Line

2011 - ONGOING

Duplication and Electrification of Strecht Nine-Tadim Terminal - Line Of Minho

Duplication and Electrification of Strecht Nine-Tadim Terminal - Line Of Minho

2002 - 2004

Requalification of Rossio Station

Requalification of Rossio Station

2004 - 2008

Railway Line between El Affroun and Khemis Miliana (55 km)

Railway Line between El Affroun and Khemis Miliana (55 km)

2012 - 2016

Double Track Railway Line between Thénia and Bordj Bou Arreridj

Double Track Railway Line between Thénia and Bordj Bou Arreridj

2011 - 2019

New Railway Line Ksar El Boukhari – Boughezoul

New Railway Line Ksar El Boukhari – Boughezoul

2015 - ONGOING

Doubling of Beni-Mansour/Bejaia Railway Line

Doubling of Beni-Mansour/Bejaia Railway Line

2015 - ONGOING

Quadrupling of the Cintura Line and Modernization of the Northern Line

Quadrupling of the Cintura Line and Modernization of the Northern Line

2022 - ONGOING

Modernization of the Railway Section between Mangualde / Guarda – Beira Alta Railway Line

Modernization of the Railway Section between Mangualde / Guarda – Beira Alta Railway Line

2016 - 2020