High-speed rail in Portugal
In February 2009, the government of Portugal announced plans to build a high-speed rail line from Lisbon to Madrid; this plan was cancelled in March 2012. The project was valued at €7.8 billion and the government had claimed it would create 100,000 jobs. The line would link to Spain's Southwest Corridor.
Since the late 1990s Comboios de Portugal (CP) has run the Alfa Pendular service, connecting Portugal's mainland from the north border to the Algarve at a speed of up to 220 kilometres per hour (140 mph).
The service is operated using 10 Italian-designed Pendolino tilting trains. Based on the Italian ETR 480, trains were assembled in Portugal at the former SOREFAME/Adtranz plant in Amadora. Fiat Ferroviaria was the main contractor, with Siemens AG and ADtranz as subcontractors.
In addition to these high-speed trains, CP InterCity "corail" coaches have been upgraded to 200 kilometres per hour (120 mph) running. These are hauled by CP 5600 locomotives (identical to the Spanish RENFE Class 252). These "corail" coaches are based on French SNCF Corail cars but their carbody is made out of stainless steel, manufactured at the SOREFAME plant.
The Northern Line was modernised to allow trains to run at 220 km/h between Lisbon-Alverca, Vila Franca de Xira–Santarém, Pombal–Alfarelos and Mealhada–Espinho, and to allow full use of the tilting to achieve speeds between 140–180 km/h in the remaining intermediate sections. Work is underway to continue to bring these intermediate stretches up to standards.
The Southern Line was modernised to allow trains to run at 220 km/h between Lisbon-Pinhal Novo and Grândola–Funcheira; work is underway in a new variant between Pinhal Novo-Grandola to allow seamless 220 km/h running all the way from Lisboa to Funcheira (150 km). Alfa Pendular trains with their top speed of 220 km/h are in fact the only reason the top speed is 220 km/h. The tilting trains run in most slower sections at 20/40 km/h above conventional trains speeds. On high speed sections conventional trains run at 200 km/h and Tilting trains at their 220 km/h top speed. The true speed limit on these long sections is well above 220 km/h.
In February 2011, trains began using the Alcácer Bypass, cutting 6.7km of the Southern Line through means of a 29km line that includes a bridge across the Sado River. Trains will be able to travel at 200km along the section, or 220km with tilting technology. The new bypass will cut 10m from the jounery times of trains traveling south from Lisbon towards the Algarve.
Trains run hourly between Lisbon and Porto, most being Alfa Pendular (2 stops at Coimbra and Aveiro), other Alfa Pendular and some InterCity (which loco hauled 200 km/h trains with 5/14 cars) call at 6 to 9 intermediate stops. Additionally Intercity trains run north to Guimarães, a couple of Alfa Pendular run north to Braga and others go down the south line to service Faro, which is served by two Porto - Lisboa - Faro Alfa Pendulars and three Lisbon - Faro InterCity (limited to 160 km/h due to the refurbished sorefame coaches used on the route).
Previous plans for high-speed rail
In 2005 the Portuguese government approved the construction of three high-speed lines:
- from the capital Lisbon to Porto (300 km/h new HSL expected to be finished in 2015). The two biggest cities of Portugal will be at a distance of a 1h15 train trip.
- from Lisbon to Madrid(fr) (350 km/h mixed traffic HSL expected to be complete by 2013) bringing the countries' capital cities within three hours of each other (less than 2h45 expected).
- from Porto to Vigo (250 km/h mixed traffic new line between Braga and the border) which will connect both extremes (Porto and Vigo) in less than 45 minutes, would link to Vigo-Santiago de Compostela(es).
On December 12, 2009, the Portuguese Ministry of Public Work, Transport and Communications announced the Elos consortium was awarded a 40 year contract to build, finance and maintain the first 165km section of the high speed line from Poceirão to the Spanish border, Caia. The route's length is 165 km. The PPP contract was formally signed on 8 May 2010 and included construction of a broad-gauge freight track between Evora and Caia.  Completion was expected by the end of 2013.
- Comboios de Portugal: The state passenger rail service in Portugal
- "Railway Gazette: High speed programme axed".
- "Portugal to press on with Madrid-Lisbon high-speed train link", by Elisabete Tavares, The Guardian/Reuters, 6 Feb. 2009
- Alta Velocidade em Síntese
- "Portuguese high speed contract awarded".
- "Portuguese high speed concession signed". Railway Gazette. 2010. Retrieved 2010-05-19.
- "Railway Gazette: High speed programme axed".
- Alfa Pendular at CP (Train Operator Company) official page
- REFER (Rail Infrastructure company)
- RAVE - Rede de Alta Velocidade (High Speed Infr. Company, now a part of REFER)