Dreaming of crossing the Rhine with ease? The Karlsruhe Rheinbrücke is more than just a bridge. It is a vital link connecting Karlsruhe and Wörth. It carries both road and rail traffic.
Let’s dive into the story of the Karlsruhe Rheinbrücke. It is not just one bridge but a set of parallel structures. One is for the road. The other handles rail. The road bridge carries Federal Highway 10. This crucial route connects the Wörther Kreuz interchange with Karlsruhe’s urban freeway. This freeway is known as Südtangente. The Südtangente links to Autobahn 5.
Did you know that around 78,500 vehicles use the road bridge daily? This was according to a 2005 survey. This heavy traffic has made it a bottleneck for years. The road bridge is a cable-stayed bridge. Wilhelm Tiedje designed it. It spans 292 meters. A 48-meter-high pylon supports the bridge. This pylon divides it into sections of 175 and 117 meters. Opened in December 1966, it has two three-lane carriageways. Footpaths and bicycle lanes run on both sides.
A few meters south stands the rail bridge. It carries the Winden–Karlsruhe railway. It opened as a single-track bridge on April 29, 1991. It was upgraded in 2000. A second track was added. This second track went into operation on May 12, 2000.
The rail bridge has two parallel sections. These welded steel truss structures are 292 meters long. They rest on a shared central pillar. Like the road bridge, its pier divides it into sections of 117 and 175 meters.
The current Karlsruhe Rheinbrücke is not the first at this location. Since 1840, there have been six bridges here. The first was a pontoon bridge. It opened on August 25, 1840. It used 34 hulls to float on the Rhine. This supported the road. Individual sections could be removed. This allowed ships to pass.
In 1865, a mixed railway and road bridge was built. It was also a pontoon bridge. This was a first in Europe. It even won a gold medal at the 1867 Paris International Exposition.
A fixed bridge was finally built in the 1930s. It opened in 1938. This bridge was damaged during an air raid in 1945. An artillery grenade hit a detonator. This detonator triggered the demolition by German troops.
After the war, temporary pontoon bridges were used. In 1946, a low wooden bridge was added for the railway. A new bridge was completed in 1947. It was south of the 1938 site. Its narrow spans posed problems for shipping. In 1987, a vessel rammed a pier. This halted rail traffic and river navigation for weeks.
There have been plans for a second road bridge. The increasing traffic is one reason. The need to rehabilitate the 1966 bridge is another. This would require a closure.
The Karlsruhe Rheinbrücke has seen many changes. It continues to evolve. It adapts to meet the needs of the region. Next time you cross, remember its long history. Think about its vital role in connecting communities.