Hegau motorway junction
| Hegau motorway junction | |
|---|---|
    
|
|
| map | |
 |
|
| location | |
| Country: | Germany |
| State : | Baden-Württemberg |
| Coordinates: | 47 ° 48 '24 " N , 8 ° 51' 26" E |
| Height: | 451 m above sea level NN |
| Basic data | |
| Design type: | Shamrock with tangent solutions |
| Bridges: | 6 (motorway) / 4 (other) |
| Construction year: | 1982 |
The Hegau motorway junction (abbreviation: AK Hegau ; short form: Hegau cross ) is a motorway junction in Hegau near Singen am Hohentwiel in Baden-Württemberg . The cross connects the Autobahn 81 ( Würzburg - Stuttgart - Singen - Switzerland ) ( Europastraße 41 ), 98 (AK Hegau - Stockach - Friedrichshafen ) ( Europastraße 54 ) and the B 33 (AK Hegau - Konstanz - Switzerland).
geography
The motorway junction is located in the area of the city of Singen in the district of Konstanz . It is located about 100 km south of Stuttgart, about 20 km northeast of Schaffhausen and about 30 km northwest of Konstanz .
The location of this motorway junction is determined by the course of the A 81 and the development in the outer area of the city of Singen.
The junction on the A 81 is junction number 40 and on the A 98 it is number 11.
history
According to the plans at the time, the A 98 Basel - Schaffhausen - Singen - Lindau and the A 81 Stuttgart - Singen - Konstanz should cross at this motorway junction. However, this could not be realized in this form, since the construction of the Bodenseautobahn A 98 in the direction of Lindau was abandoned and was only carried out as far as Stockach .
The section of the A 98 from the motorway junction in the direction of Schaffhausen was renamed the A 81 in 1977 at the request of the CDU in the state parliament of Baden-Württemberg. The section of the continuation of the A 81 in the direction of Konstanz, which was under construction at the time, was then renamed the A 881 and a short time later the B 33 . The dedication of the section planned and built as A 98 towards Stockach, however, remained.
In the early 1990s, the Singen motorway junction was renamed the Hegau motorway junction.
Design
The Singen motorway junction (working name AK Schlatt ), named after completion, was designed to be traffic-oriented, which means that the predominant traffic volume Stuttgart - Singen - Zurich is led "across the corner" in the direction of Schaffhausen. The Stuttgart - Lindau traffic relationship has also been expanded as the main traffic relationship. In contrast, the traffic relations Singen - Lindau, Singen - Konstanz and Konstanz - Lindau are subordinate to the direction and opposite direction.
Traffic volume
| From | To | Average daily traffic volume |
Share of heavy goods traffic |
||||
|---|---|---|---|---|---|---|---|
| 2005 | 2010 | 2015 | 2005 | 2010 | 2015 | ||
| AS Engen (A 81) | AK Hegau | 36,200 | 36,400 | 38,300 | 9.6% | 9.8% | 11.3% |
| AK Hegau | AS Singen (A 81) | 24,500 | 27,200 | 29,100 | 8.4% | 7.0% | 8.9% |
| AK Hegau | End of motorway (A 98) | 20,300 | 22,200 | 24,600 | 10.7% | 11.3% | 11.6% |
| AK Hegau | AS Singen / Steißlingen (B 33) | 21,100 | 21,400 | 23,600 | 8.8% | 10.3% | 10.0% |
Individual evidence
- ^ AK Hegau. In: autobahnkreuze-online.de. Motorway junctions and triangles in Germany, 2011, accessed on December 6, 2012 .
- ↑ Manual road traffic census 2005. ( PDF ; 396 KB) Results on federal motorways. Federal Highway Research Institute , April 2, 2007, accessed on August 22, 2018 .
- ↑ Manual road traffic census 2005. (PDF; 1.2 MB) Results on federal highways (free routes). Federal Highway Research Institute, April 2, 2007, accessed on August 22, 2018 .
- ↑ Manual road traffic census 2010. (PDF; 337 KB) Results on federal motorways. Federal Highway Research Institute, November 11, 2011, accessed on August 22, 2018 .
- ↑ Manual road traffic census 2010. (PDF; 936 KB) Results on federal highways. Federal Highway Research Institute, December 22, 2011, accessed on August 22, 2018 .
- ↑ Manual road traffic census 2015. (PDF; 302 KB) Results on federal motorways. Federal Highway Research Institute, January 26, 2017, accessed on August 22, 2018 .
- ↑ Manual road traffic census 2015. (PDF; 810 KB) Results on federal highways. Federal Highway Research Institute, August 31, 2017, accessed on August 22, 2018 .
