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Gutachten Dresden_englisch_dritte f.indd - Fakultät für Architektur ...

Gutachten Dresden_englisch_dritte f.indd - Fakultät für Architektur ...

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The Old Carola Bridge<br />

The Old Carola Bridge, designed by H. Klette with the assistance of W. Köpcke, was<br />

built between 1892 and 1895. The Old Carola Bridge – like the Marien Railway Bridge<br />

– consists of a massive shore section with a steel structure spanning the Elbe on massive<br />

pylons. It too was configured with the small above-pylon viewing platforms that are<br />

characteristic of <strong>Dresden</strong> city bridges. The Old Carola Bridge was so severely damaged<br />

during WW II that it could not be reconstructed. It had an overall length of 332 metres.<br />

The New Carola Bridge<br />

In 1965, because of changing traffic conditions, competitive proposals were invited for<br />

the reconstruction of the Carola Bridge. It was stipulated that the Altstadt current pylon<br />

was to be removed in order to improve traffic flow on the Elbe. In addition, tram car<br />

and auto traffic had to be separated from each other through the use of safety barriers.<br />

A design proposed by engineers Thürmer and Spoelgen called for a structure composed<br />

of three pre-stressed concrete box girders that are narrower towards the centre and at<br />

full height over the bridge pylons. The middle girder overarching the Elbe has a span<br />

width of 120 metres. The bridge has an overall length of 396 metres. The width of the<br />

bridge is 35 metres.<br />

The “Blue Wonder“ Loschwitz Bridge<br />

The Loschwitz Bridge, designed by Köpke and Krüger, was built between 1891 and<br />

1893. Preliminary planning dates back to 1872 when the Loschwitz and Blasewitz<br />

authorities required a better link for traffic between the two villages. The bridge has<br />

a cantilever beam running over three partitions that is flexibly positioned between<br />

two massive end trestles. The Loschwitz Bridge was one of the first bridge designs<br />

in Europe without pylons and was an engineering sensation at the time. When put<br />

into service, the bridge was 11 metres in width, seven metres of which comprise road<br />

surface and rail tracks. The two 2-metre wide walkways were initially accommodated<br />

inside the bridge. Later, in 1935, the width of the bridge was enlarged to 13,60 metres<br />

by re-locating the walkways to the outside. The Loschwitz Bridge has an overall length<br />

of 296 metres. The two access ramps on either side of the bridge have a length of 165<br />

metres and 115 metres. Both of the access ramps are provided for the most part with<br />

supporting walls.<br />

Bridges outside the UNESCO World Heritage Site “<strong>Dresden</strong> Elbe Valley“<br />

Kaditz Bridge/Flügelweg Bridge<br />

Kaditz Bridge marks the western boundary of the UNESCO World Heritage Site<br />

“<strong>Dresden</strong> Elbe Valley“. The bridge came into existence in 1929/30, crossing the river<br />

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