Roads

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The Ten Bridges that United Italy

From the Recco bridge rebuilt after World War II to the San Giorgio Bridge in Genoa: a hundred years of great infrastructure.

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Listening to the rock: safety in tunnelling

Arnold Dix, President of the International Tunnelling and Underground Space Association: we should adopt global standards

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The widest highways in the world

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The 10 most famous Californian bridges

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The 10 most famous Chinese bridges

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The Helix Bridge, the story of the bridge inspired by the DNA spiral

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The 10 most famous pedestrian bridges in the world

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Riding a train beneath the Alps: the great tunnels that achieved this feat

From Fréjus to the still under-construction Brenner tunnel, the incredible story of trains running beneath the Alps.

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Toronto, the city growing around its new subway line

The Ontario Line will run through the center of Toronto for 15.6 kilometers with 15 stations