Bavarian Autobahn bridge repairs

Austrian contractor STRABAG is heading a consortium that will carry out bridge upgrades on the busy A9 Autobahn connecting Nuremburg with Munich in Bavaria, southern Germany. The eight bridges between the Nuremburg/Feucht interchange and the Hipoltstein junction will be demolished and replaced with new structures. The deal is worth € 38 million and will be handled by the consortium comprising STRABAG, subdivision Bavaria North, and Ed Züblin, Subdivision Bridge Construction. The client for the project is Au
March 11, 2019 Read time: 2 mins

Austrian contractor STRABAG is heading a consortium that will carry out bridge upgrades on the busy A9 Autobahn connecting Nuremburg with Munich in Bavaria, southern Germany. The eight bridges between the Nuremburg/Feucht interchange and the Hipoltstein junction will be demolished and replaced with new structures. The deal is worth € 38 million and will be handled by the consortium comprising STRABAG, subdivision Bavaria North, and Ed Züblin, Subdivision Bridge Construction. The client for the project is Autobahndirektion Nordbayern, the motorway authority for northern Bavaria.

The project is needed as the bridges are amongst the oldest remaining on Germany’s Autobahn network and can no longer cope with the volume of traffic or the weight of modern heavy trucks.

The work includes renovation works on the roads beneath three of the bridges as well as the demolition and new construction of a noise protection wall near Altenfelden. The package of works also includes the construction of temporary ramps and roads to the construction sites and a provisional acceleration strip at the Allersberg junction.

Work will be carried out round the clock from Monday-Saturday, with construction being divided into two phases. Work on the northward-bound lanes will take place from March to November 2019. After the winter break, construction will proceed on the southward-bound lanes from May to November 2020. The project is due for completion by the end of 2020.

Building the bridge structures will involve the excavation of a total of around 74,000tonnes of earth and laying around 21,000tonnes of asphalt. Due to the ground conditions, four of the bridges will be set on large bored piles with a diameter of 1.2m and the noise protection wall will be built on large bored piles with a diameter of 620mm or 750mm.

Earthmoving & soil compaction

Related Content

  • The power of water
    July 18, 2012
    The popularity of hydrodemolition is growing worldwide and was the specified solution for work on two vital Swedish links The hydrodemolition technique, which uses high pressure water jets to remove damaged concrete from various structures, is playing a crucial role in the major restoration of the vital Central Bridge and Söderled Tunnel in the centre of Sweden's capital Stockholm. The 1,550m dual two-lane rectangular box Söderled Tunnel and connecting dual two and three-lane Central Bridge are a vital 2.6k
    Read More
  • Regensburg road revamp will widen key stretch
    February 16, 2018
    Work is now commencing on widening a stretch of the A3 Autobahn where it passes through the Bavarian city of Regensburg. The 15km section of the A3 will be widened from its present two lanes to three lanes. The project is costing €270 million and will be carried out on the section from the junction between the A3 and B8 at Rosenhof to the east of Regensburg and running 15km westwards, past the junction with the A93 Autobahn route that connects with the A9 and Munich to the south. This work is needed as the
    Read More
  • Key projects free up Auckland's congested motorway network
    June 14, 2012
    A number of key projects in Auckland, New Zealand will free-up the city’s congested motorway network - Mary Searle reports.Auckland is a sprawling city, home to 1.4 million people, one third of New Zealand’s total population. Until recently, greater Auckland comprised Auckland city, North Shore city over the harbour bridge to the north, Waitakere city to the west and Manukau city to the south. An amalgamation of these various cities’ councils, plus the regional council and three district councils into one,
    Read More
  • Fast bridge building in Tennessee
    July 5, 2016
    The Tennessee Department of Transportation (TDOT) recently completed the Fast Fix 8 bridge project in Nashville, with help from a Power Curbers slipformer belonging to Irwin Concrete Construction. TDOT’s goal was to replace eight ageing interstate bridges along Interstate 40 through Nashville using a process called Accelerated Bridge Construction (ABC). This uses fast-paced, around-the-clock work to limit road closures and speed up bridge completion, impacting surrounding communities as little as possibl
    Read More

Highlighted Content