On 10 July 2010 high-ranking politicians joined local residents and representatives of the companies involved in the construction to celebrate the official opening of the Donzdorf bypass.
June 2010 – The Alptransit Energie AG consortium (ARGE ATE) awards Dürr Austria the contract to supply fibre-optic cable as part of the equipment packages for Lot A2.
January 2010 – ASFINAG awards Dürr Austria the contract for retrofitting tunnel systems in the high-priority road network in accordance with STSG (Austrian Road Tunnel Safety Act) – a further chapter in the history of road and traffic safety technology in Carinthia.
November 2009 – Landesbetrieb Mobilität Cochem – Koblenz awards DÜRR Group GmbH the contract for upgrading the operating facilities in the B257 Altenahr-Ditschardt Tunnel bypass project.
Oktober 2009 – A double-tube tunnel with a length of 1080 m per tube. Two service buildings, each with a MV system with 630 kVA transformers and a 60 kVA UPS system to ensure an uninterrupted power supply to safety components.