Improvement of the transversal section and widening of the Pont de Molleres – Torrent de Pregó section of the CG2 at Canillo (Andorra), including access to the village of Meritxell.
Implementation of micropiling, concrete foundation, walls, 2x2.5 m precast concrete gallery and service gallery. The access to the village of Meritxell has a concrete wall supported by more than 250 anchorage points with travertine and basalt architectural finishes.