Refurbishment of the Guimarães Line, on the section between Lordelo and Guimarães, covering approximately 13 km, including conversion to broad gauge, electrification, refurbishment of stations and halts, alignment rectifications, elimination of level crossings, and road-rail interfaces
Services provided Track design, earthworks, drainage, ancillary works, restorations, structures, catenary, signaling, refurbishment of stations and halts, road-rail interfaces, geotechnics, affected services, and expropriations.
