
Ispalvia awarded a new project on the Algeciras–Zaragoza Rail Motorway
Ispalvia, our subsidiary specialising in industrial works and installations, will carry out the renewal of the railway electrification system serving 13 tunnels and the track sections between them, as part of the works to adapt the Algeciras–Zaragoza Rail Motorway to P400 loading gauge requirements in the Despeñaperros area. The works will be








