Major projects involving the company have included the Alqueva Dam completed in 2002,[10] the Palau de les Arts Reina Sofia completed in 2005,[11] the Torre Agbar completed in 2005,[12] the Torre de Cristal completed in 2008,[13] the Torre Caja Madrid completed in 2008,[14] the LGV Perpignan–Figueres High Speed railway completed in 2009,[15] the Portugués Dam in Ponce, Puerto Rico completed in 2014[16] and the Crescent Dunes Solar Energy Project completed in 2016.[17]