Steyregger Bridge
Coordinates: 48 ° 17 ′ 14 ″ N , 14 ° 20 ′ 36 ″ E
| Steyregger Bridge | ||
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| use | Car bridge, bike path | |
| Convicted | Danube road , bike path | |
| Subjugated | Danube | |
| place | Linz | |
| construction | Cable-stayed bridge | |
| overall length | 453 m | |
| width | 25 m | |
| Number of openings | five | |
| Longest span | 161 m | |
| opening | September 12, 1979 | |
| location | ||
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The Steyregger Bridge is one of the three Linz road bridges over the Danube . As part of Donau Strasse , it is a motorway bridge, but also has cycle paths separated by guard rails . It opened on September 12, 1979.
It has an A-shaped, 44 m high pylon , which is articulated on the cantilever arms of the pylon crossbeam on the river pillar. His head is braced to the roadway girder with 2 cables on each side. It has five openings with spans of 50.6 + 161.0 + 3 × 80.6 m, with which it bridges the bank edge zone of the industrial area, the main navigation channel of the Danube, its edge areas and the flood zone.
Your bridge panel is a composite structure of four steel solid wall girders and a 20 cm thick reinforced concrete slab .
The bridge was built on behalf of the Upper Austrian state government in a joint venture between the construction companies Hamberger Baugesellschaft, Mayreder Krauss & Co and Porr AG - in cooperation with VOEST - Alpine . Construction management and planning was carried out by Waagner-Biro .
renovation
In the summer months of 2016 and 2017, the bridge was completely renovated and one side was closed.
See also
Individual evidence
- ^ Karl Gotsch: Danube bridges in Austria.
- ↑ ETH - e-periodica. Retrieved October 27, 2019 .
- ↑ OÖ Nachrichten of September 7, 2017: Steyregger Bridge will be opened to traffic on Friday ; accessed on September 27, 217