Vizcaya Bridge


World Heritage Identification Number: 1217

World Heritage since: 2006

Category: Cultural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇪🇸 Spain

Continent: Europe

UNESCO World Region: Europe and North America

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Transforming Transportation: The Vizcaya Bridge - A Pioneering Feat of Engineering

The Vizcaya Bridge, nestled between the towns of Portugalete and Las Arenas in the Biscay province of Spain, stands as a testament to human ingenuity and the spirit of innovation during the Industrial Revolution. This remarkable structure, inscribed as a UNESCO World Heritage Site in 2006, offers a unique blend of traditional ironworking techniques and cutting-edge technology, making it a significant milestone in the annals of engineering history.

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UNESCO Description of the World Heritage Site

Vizcaya Bridge straddles the mouth of the Ibaizabal estuary, west of Bilbao. It was designed by the Basque architect Alberto de Palacio and completed in 1893. The 45-m-high bridge with its span of 160 m, merges 19th-century ironworking traditions with the then new lightweight technology of twisted steel ropes. It was the first bridge in the world to carry people and traffic on a high suspended gondola and was used as a model for many similar bridges in Europe, Africa and the America only a few of which survive. With its innovative use of lightweight twisted steel cables, it is regarded as one of the outstanding architectural iron constructions of the Industrial Revolution.

Encyclopedia Record: Vizcaya Bridge

The Vizcaya Bridge is a transporter bridge that links the towns of Portugalete and Las Arenas in the Biscay province of Spain, crossing the mouth of the Nervion River.

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Additional Site Details

Area: 0.8595 hectares

UNESCO Criteria: (i) — Masterpiece of human creative genius
(ii) — Significant interchange of human values

Coordinates: 43.323175 , -3.0168333333

Image

Image of Vizcaya Bridge

© Ebaki, CC BY-SA 4.0 Resized from original. (This derivative is under the same CC BY-SA license.)

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Country Information: Spain

Flag of Spain

Official Name: Kingdom of Spain

Capital: Madrid

Continent: Europe

Population (2024): 48,807,137

Population (2023): 48,347,910

Population (2022): 47,786,102

Land Area: 499,730 sq km

Currency: Euro (EUR)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Vizcaya Bridge are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Vizcaya Bridge, licensed under CC BY-SA 4.0. Changes made. Additional original content by World Heritage Explorer (WHE), licensed under CC BY-SA 4.0. WHE is not affiliated with UNESCO or the World Heritage Committee. Legal Notice. Privacy Policy.

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