Bad Dürrheim motorway triangle
| Bad Dürrheim motorway triangle | |
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| location | |
| Country: | Germany |
| State : | Baden-Württemberg |
| Coordinates: | 47 ° 59 '43 " N , 8 ° 36' 17" E |
| Height: | 715 m above sea level NN |
| Basic data | |
| Design type: | Complete triangle (Full-Y) |
| Bridges: | 3 (motorway) / 2 (other) |
| Construction year: | 1978 |
The Bad Dürrheim motorway triangle (abbreviation: AD Bad Dürrheim ; short form: Bad Dürrheim triangle ) is a motorway triangle near Villingen-Schwenningen in Baden-Württemberg . It connects the federal highway 81 ( Würzburg - Stuttgart - Singen (Hohentwiel) ) ( European route 41 ) with the federal highway 864 , which connects the federal highway 81 with the cities of Donaueschingen and Bad Dürrheim ( European route 531 ).
geography
The triangle is located in the Baar region near the village of Sunthausen. It is located in the municipality of Bad Dürrheim in the Schwarzwald-Baar district . It is located about 110 km south of Stuttgart, about 60 km northwest of Konstanz and about 55 km east of Freiburg im Breisgau .
The motorway triangle has junction number 37 on the A 81 and number 2 on the A 864.
history
The Bad Dürrheim triangle was officially opened to traffic on December 19, 1978, after having been planned since 1966 and built since 1975. The four-lane federal highway 27 between Donaueschingen and Bad Dürrheim was connected to the federal highway 81 through the Autobahn triangle .
Originally, according to the expansion plan from 1970, the Black Forest motorway A 86 should branch off at the Bad Dürrheim motorway triangle via Donaueschingen to Freiburg. This motorway was to be continued to the east in the direction of Tuttlingen and would have passed under the village of Öfingen , which is east of the motorway triangle, with a tunnel. This would have turned the motorway triangle into a motorway junction. With the update of the requirement plan for federal trunk roads in 1980, the A 86 was only included as a reserved route and this controversial project was therefore canceled. Since then, the motorway, now known as the A 864, has ended in the west at the two-lane B 27 near Donaueschingen.
Traffic volume
| From | To | Average daily traffic volume |
Share of heavy goods traffic |
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|---|---|---|---|---|---|---|---|
| 2005 | 2010 | 2015 | 2005 | 2010 | 2015 | ||
| AS Rottweil (A 81) | AD Bad Dürrheim | no data | 44,700 | 45,900 | no data | 12.3% | 11.7% |
| AD Bad Dürrheim | AS Engen (A 81) | no data | 35,500 | 37,700 | no data | 10.8% | 11.6% |
| AS Donaueschingen (A 864) | AD Bad Dürrheim | 13,200 | 14,200 | 16,200 | 11.5% | 10.6% | 11.6% |
Individual evidence
- ^ AD Bad Dürrheim. (No longer available online.) Autobahn intersections & Autobahn triangles in Germany, 2011, formerly in the original ; Retrieved December 6, 2012 . ( Page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Manual road traffic census 2005. (PDF) Results on federal motorways. BASt Statistics, 2007, accessed on August 22, 2018 .
- ↑ Manual road traffic census 2010. (PDF) Results on federal motorways. BASt Statistics, 2011, accessed on August 22, 2018 .
- ↑ Manual road traffic census 2015. (PDF) Results on federal motorways. BASt Statistics, 2017, accessed on August 22, 2018 .
