Discovering the World's Most Expensive Bridge Innovations

3. Norway's Hardanger Bridge

Situated in Norway's Horndaland Founded in 2013 at a cost of $310 million* The Hardanger Bridge, located in Norway's stunning Hordaland, is a representation of the intelligence and tenacity of the Scandinavian people. Known as "The Queen of the Fjords," this suspension bridge spans 1,310 metres across the Hardangerfjorden.

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Norway's Hardanger Bridge ©kronja - Hardangerbrua/Wikimedia Commons Its construction was finished in 2013, and it was skillfully incorporated into the natural surroundings while drastically cutting travel times. Its creative engineering solutions were designed to endure the region's harsh weather conditions, which include strong winds and heavy snowfall.

4. Turkey's Bosporus Bridge

Situated in Turkey's Istanbul Founded in 1973 $200 million* was spent. The Bosporus Bridge in Istanbul, Turkey, stands out due to its grandeur and cultural significance amidst the busy metropolis. This magnificent architectural work of art, referred to as the “Bridge of Dreams,” spans the famous Bosporus Strait over a distance of majestic 1,510 metres and is an essential conduit between Europe and Asia.

Turkey's Bosporus Bridge ©CEM AYDIN/OpenSource Its construction required the use of almost 200,000 cubic metres of concrete, a remarkable feat that demonstrates Turkey's aspirations and dedication to contemporary infrastructure.