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

  • Pre-stressed bridge decks use modular formwork system
    July 9, 2012
    Imaginative formwork, often using modular components, is helping to shape some challenging bridges worldwide. Patrick Smith reports Traffic volumes in and around Prague have swollen massively in recent years, pushing the existing road network to the limits of its capacity. To permanently ease congestion in the Czech capital's centre, a multi-lane orbital motorway is under construction as a high capacity bypass for central Prague and to link up all the motorways and other major highways radiating from the ci
    Read More
  • CT Ictas and Astaldi submit complaint over Peljeski Bridge award
    February 14, 2018
    Croatian media are reporting a dispute between two consortia and that of the China Road and Bridges over the Peljeski bridge project. Croatia’s national roads company Hrvatske Ceste chose China Road and Bridges but the decision is being challenged by a consortium led by the Italian firm Astaldi and one by Turkish CT Ictas. The two consortia submitted their complaints to the Croatian State Commission for Control of Public Ordering Processes in January only days after similar action by another consortia led
    Read More
  • UK smart motorway work for M4 link
    September 16, 2019
    Highways England in the UK is carrying out major upgrade work for the busy M4 motorway, running west from capital London. In all 11 bridges are being replaced along a 51km stretch of the M4 between London and Reading. When complete, the current hard shoulder will have been rebuilt and resurfaced to allow traffic to use it as a live lane. The section carrying the heaviest traffic, between the M25 ring road around London and the main exit for Heathrow Airport, will be widened so that it will feature five la
    Read More
  • Formwork innovations help bridge building
    July 7, 2015
    A series of formwork developments are helping with challenging bridge construction projects around the world - Mike Woof writes In the Polish city of Krakow, a cost-effective cable stayed bridge is being constructed using a balanced cantilever technique. The current expansion of the Krakow metropolitan railway network (KST) requires the building of a crossing of the Krakow-Plaszow railway junction. Ensuring that daily rail operations remained unaffected during the construction of the 252m long crossing w
    Read More

Highlighted Content