2000-2006 and 2007-2013 Periods

During the period 2000-2006, the following was co-financed:

• By the European Regional Development Fund (ERDF), through the Andalusia Integrated Operational Programme, the line's construction works, with a funding of 883.6 million euros.

(Data as of 31 December 2020)

During the period 2000-2006, this line was co-financed:

• By the Cohesion Fund, which provided 3,342.9 million euros for track-bed construction on the Madrid - Barcelona section, as well as the supply and assembly of tracks on the Madrid - Vilafranca del Penedés section, and electrification, signalling and communications on the Madrid - Lleida section.
• By TEN-T (Trans-European Transport Network), which provided funding of 70.9 million euros for studies and projects as well as track-bed works on the Maçanet - Sils section.

During the period 2007-2013, this line was co-financed:

• By TEN-T which provided funds of 12.0 million euros for the implementation of ERTMS (European Rail Traffic Management System) on the Barcelona - Figueras section.

(Data as of 31 December 2020)

During the period 2000-2006, this line was co-financed:

• By the Cohesion Fund, which provided 1,553.7 million euros for track-bed works on the Madrid – Valladolid (Valdestillas) section.
• By the European Regional Development Fund (ERDF), which provided 193.3 million euros for track and facilities (electrification, signalling and communications) on the Segovia – Valladolid (Valdestillas) section.
• By TEN-T (Trans-European Transport Network) funds, which provided 20.6 million euros for studies and projects, and for track-bed and track works, on the Valdestillas – Río Duero section.

During the period 2007-2013, this line was co-financed:

• By the Cohesion Fund as part of the Operational Programmefor Cohesion Policy Funding – FEDER, with a funding of 177.6 million euros for facilities, track-bed, and track works. 
• By the European Regional Development Fund (ERDF), as part of the Operational Programme of Castilla y León, which provided 68.7 million euros for facilities, track-bed, and track works.

(Data as of 31 December 2020)

During the period 2000-2006, this line was co-financed:

• By the European Regional Development Fund (ERDF) through the Castilla-La Mancha Integrated Operational Programme, which provided 67.1 million euros to build a new rail access to Toledo.

(Data as of 31 December 2020)

During the period 2000-2006, this line was co-financed:

• By the European Regional Development Fund (ERDF) through the Castilla y León Integrated Operational Programme and the Asturias Integrated Operational Programme, which provided 284.0 and 107.9 million euros, respectively, for track-bed works for the Pajares tunnels.
• By TEN-T (Trans-European Transport Networks), which provided 3.2 million euros for studies and projects.

During the period 2007-2013 this line was co-financed:

(Data as of 31 December 2020)

During the period 2000-2006, the following was co-financed:

• By the Cohesion Fund, track-bed works on the Xátiva - Valencia section, several subsections of the Motilla del Palancar - Valencia section (Motilla del Palancar - Iniesta - Minglanilla, Venta del Moro - Caudete de la Fuentes y Requena - Siete Aguas), subsections of the Cuenca - Albacete section (Fuentes - Monteagudo de las Salinas - Solera de Gabaldón - Motilla del Palancar, Gabaldón - Villanueva de la Jara - Villalgordo del Júcar - La Gineta - Albacete), and for Phase I of the rail access to Alicante, with a funding of 573.5 million euros.
• By the European Regional Development Fund (ERDF), through the Valencian Community Integrated Operational Programme, track-bed works on the rail access to Alicante/Elche, specifically the Sax - Elda - Monóvar - Novelda - Monforte del Cid - La Alcoraya subsections, with a funding of 99.4 million euros. Also, through theRegion of Murcia Integrated Operational Programme, track-bed and track works on the rail access to the city of Murcia, with funding of 28.4 million euros.
• By TEN-T (Trans-European Transport Network), studies, projects and track-bed works on the Buñol - Cheste - Aldaya - Picanya subsections of the Motilla del Palancar - Valencia section, with a funding of 48.2 million euros.

During the period 2007-2013, the following was co-financed:

• By the Cohesion Fund within the Operational Programme for Cohesion Policy Funds - ERDF, track-bed works on the Torrejón de Velasco - Fuentes section and the RAF Valencia Nudo Sur, Caudete - Sax, Alcoyara - Alicante subsections, and rail access to Albacete, with a funding of 725.8 million euros, and for the electrification of the Albacete -Nudo de la Encina section with a funding of 197.7 million euros.

• The European Regional Development Fund (ERDF), through the Valencian Community Integrated Operational Programme, co-financed the majority of the track-bed works for the Monforte del Cid - Regino of Murcia Border section with a funding of 188.6 million euros; the supply and assembly of tracks on the Xátiva - Valencia section with 47.7 million euros, and acoustic protection on the Caudete - Alicante section with 8.4 million Euros. Through the Castilla-La Mancha Operational Programme, it co-financed the supply and assembly of tracks and facilities with a funding amounting to 248.9 million euros, and through the Murcia Operational Programme, several sections of track bed and facilities with a funding of 22.8 million euros.
• The implementation of the ERTMS (European Rail Traffic Management System) between Albacete and Alicante was financed with a funding of 3.2 million euros by the TEN-T (Trans-European Transport Network).

(Data as of 31 December 2020)

During the period 2007-2013 this line was co-financed:

• By the European Regional Development Fund (ERDF), through the Galicia Operational Programme and the Operational Programme Cohesion Fund-ERDF, which provided 200.3 and 131.8 million euros, respectively, for track-bed works, consultancy and technical assistance on the Lubian – Ourense section.

(Data as of 31 December 2020)

During the period 2007 - 2013 this corridor was co-financed:

• By the European Regional Development Fund (ERDF), through the Galicia Operational Programme, which provided 3.4 million euros for the completion of protection and security facility works on the tunnels of the Vigo - Santiago de Compostela section. Through the Operational Programme for Cohesion Policy Funding, ERDF provided 45.3 million euros for track assembly, and security and telecommunications facilities on the Villagarcía de Arousa - Padrón section; security and control facilities for the Vigo - Das Maceiras tunnel; security and telecommunications facilities on the Vigo - Soutomaior section, and access to the power lines at the Santiago substation.

(Data as of 31 December 2020)

During the period 2000-2006, this line was co-financed:

• By TEN-T (Trans-European Transport Networks), with a funding of 16 million euros for studies and projects.

During the period 2007-2013, this line was co-financed:

• By RTE-T (Trans-European Transport Networks), with a funding of 45.8 million euros for the work on the track-bed of Arrazua/Ubarrundia - Elorrio and Abadiño - Galdakao sections, and a funding of 2.0 million euros for the final construction projects of the Elorrio - Bergara and Bergara - Arrasate/Mondragón section, and the design of the railway electricity supply equipment for the line.

(Data as of 31 December 2020)

During the period 2007 - 2013, the following will be co-financed:

(Data as of 31 December 2020)

During the period 2007 - 2013, the following wasnco-financed:

During the period 2007 - 2013, the following was co-financed:

(Data as of 31 December 2020)

During the period 2007 - 2013, the following was co-financed:

(Data as of 31 December 2020)

During the period 2007-2013 this line was co-financed:

(Data as of 31 December 2020)