
The Renovation of the Zafra-Huelva Railway Line Enters Its Final Stage
We are approaching the final stage of the comprehensive renovation works carried out by Azvi for Adif along 77 km of the Zafra-Huelva railway line, specifically in the Calañas-Peguerillas and PK 96-Calañas sections. Main works undertaken: Renewal of the track superstructure: ballast removal and replacement, plus installation of new track








