Los 3_Strecken- und Ingenieurbau

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Lot 3_ Roadworks and engineering construction The construction project includes the fundamental renewal of the directional carriageway (DC) Hannover of the BAB 2 in the section between Betr.-km 68+877 and Betr.-km 79+4620. The construction section has a length of 10.583 km. Within the construction section there is the Burg-Zentrum interchange. In addition, along the construction section there is the PWC facility Krähenberge. The construction section is located between the interchanges Burg-Ost in the east and Lostau-Hohenwarthe in the west. These two interchanges are not within the construction section; nevertheless, effects regarding traffic routing during the construction period and the necessary traffic sign bridges and traffic sign cantilever arms within the construction section must be taken into account. Within the construction section there are 5 overpass structures (overpass structures), 5 A structures as part of the federal motorway. All A structures are secured with an asphalt surfacing. The carriageway is to be renewed fundamentally in concrete construction. The approach areas of the A structures 39A, 40A, 41A, 42A and 43A are renewed in asphalt construction. In…

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