- Year of execution: 2005
- Location: Montabliz, Spain
- Technical Solutions: Form Travelers, Traditional Formwork & Self-Climbing Formwork
- Total length: 721 m
- Width: 26.10 m
- Maximum pier height: 130 m
- Maximum span between piers: 175 m
The Montabliz Viaduct, on the A67 Meseta, replaced the dangerous N-611, improving the connection between Cantabria and inland Spain. Built using self-climbing formwork, it stood out for its technical innovation and, in 2010, received important international recognitions, becoming a reference in civil engineering.





