Salginatobel Bridge

The bridge was designed by the renowned Swiss engineer Robert Maillart and completed in 1930. It is widely considered a masterpiece of civil engineering and a prime example of Maillart's innovative use of reinforced concrete. The American Society of Civil Engineers designated it an International Historic Civil Engineering Landmark.

The bridge spans the Chur River gorge, also known as the Salgina Ravine, near the town of Schiers in the canton of Graubünden, Switzerland. It is situated in a rugged alpine environment. The location presented unique topographical challenges that Maillart's design successfully overcame.

It is a reinforced concrete arch bridge that utilizes a unique hollow-box design with inclined ribs to distribute weight. Maillart's design removed unnecessary material from the arch, creating a slender and highly efficient structure. This design sharply contrasted with the massive, heavy stone bridges typical of the era.

Yes, the bridge primarily serves as a local access road and features a pedestrian walkway. It is a popular destination for hikers exploring the Swiss Alps and engineering enthusiasts making pilgrimages to the site. The bridge provides dramatic views down into the deep alpine gorge below.