Footbridges connect the Tiananmen Gate of the Forbidden City to the street. Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

The Erasmus Bridge, opened in 1996, has a 410-meter span suspended from a single arch. Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Opened in 1936, the San Francisco-Oakland Bay Bridge is the longest high-level steel bridge in the world, at 13.2km across. Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Ponte della Maddalena, nicknamed The Devil's Bridge was built at the beginning of the 12th century so that a local countess could reach the natural springs. Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

The Howrah Bridge, built in 1943, stretches over the Hugli river in a 457-meter span, without a single pylon in the water. It is considered the world's busiest bridge, with a daily flow of some 60,000 vehicles and multitudes of pedestrians. Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Portraits of bridges show how they combine technological know-how with architectural impact. Bridges often represent the technological high points of their time. In medieval times, bridges often formed part of fortifications; by the 18th century they had become lighter and more elegant. In the 19th and 20th centuries new materials and techniques led to spectacular feats of engineering.

Portraits,1st prize