Viaduct Horb
Horb on the Neckar

PORR Deutschland, as part of a consortium comprising its structural engineering and special civil engineering divisions, has been awarded the contract to construct the Horb viaduct section of Federal Road 32 across the Neckar Valley. The client is the Karlsruhe Regional Council of the State of Baden-Württemberg.

Our project film
Step by step through the Neckar Valley

Hochbrücke Horb

Bored pile foundation

Hochbrücke Horb

Fly over the Bridge

High Bridge Horb

Lifting heavy plates to a height of 70 metres

A selection of images.
PORR DE Grundtsein Horb 1
April 2023

Foundation stone laying

PORR DE Hochbruecke Horb Brueckenpfeiler
PORR DE Hochbruecke Horb Traggeruest 1
November 2023

Assembly of the ground-supported scaffolding

Picture shows the construction progress of the bridges from below. You can see the Horb viaduct and the first bridge piers.
April 2024

The first bridge pier is in place and the steel crossbeams have been installed.

The picture shows the northern abutment. You can see the serpentine road as well as the platforms.
March 2025

Structural and supporting framework foundations in the northern construction section

Large construction site for a bridge: A yellow crane lifts a large component over a valley while workers labor on the bridge. Green hills, a city, and blue scaffolding are visible in the background.
September 2025

The heavy plates in the cable areas were precisely installed.

The project.