Neckar Viaduct, Weitingen
48.4488333333338.7659722222222Koordinaten: 48 ° 26 ' 55.8 " N, 8 ° 45' 57.5 " E
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Federal Highway 81
The Neckar Valley Bridge Weitingen transferred to the federal highway 81 in the section Stuttgart-Singen in Horb am Neckar four lanes over the river Neckar.
The girder bridge with spans of 234-134-134-134-264 meters has a total length of 900 meters and a height of 127 meters above the ground. The width of the deck is 31.5 meters and consists of a 6.10 -meter-high steel box girder, which is below 10 meters wide.
A special feature is the trussed with rope fringe fields, which have a wingspan of 264 meters on the south side. Thus it could be dispensed with pillars in the valley slopes, their planning were opposed to geological concerns. The bridge was begun in 1975, In 1978 the traffic handover.
Just east of the Neckar bridge crosses the 110- kV traction current Eutingen -St. Georgen the Neckar valley, which is suspended at 70 meters high tension towers.