Portugal – A3 Autoestrada Entre-Douro-e-Minho

The A3 Autoestrada Entre-Douro-e-Minho, a vital 112km motorway in northern Portugal, connects Porto to Valença at the Portugal - Spain border. As part of our commitment to enhancing road safety, DELTABLOC® DB 80 concrete safety barriers were installed over a length of 500m on the central reserve last November. The surface-mounted DB 80 barriers deliver H2 W5 performance class, offering robust protection for all road users.