German Unity Transport Project 8

Construction of the western section of the line

By means of archaeological investigations in promising areas along the western section, it is possible to secure historically important excavations before construction work starts. The actual construction work for lots 2 and 3 started in 2009. The construction site boundaries for this are currently being surveyed and marked out.

In the next step, the construction roads are laid. In most cases, these are alongside the new line. The materials for constructing the earthworks, rail infrastructure and drainage and cable ducting systems are transported over these roads. On completion of the construction work, these roads alongside the track are being reduced to a width of 3.50 and retained.

(Photo: DB AG)

The material extracted for the cuttings and to be used to build embankments proved to be difficult. However, this cohesive, clayey soil, which geologically belongs largely to the Lower Keuper, can be used as material for earthworks provided it is treated with binding agents of the required quality. To this end, numerous investigations and tests are carried out on the untreated soil material and subsequently on the mixture of soil and binding agent in order to monitor their specific properties consistently.

(Photo: DB AG)

It is inevitable that the construction of the ICE line will encroach into the natural environment. These encroachments are minimised based on a detailed strategy or counteracted by means of compensation and replacement measures.

Road bridges and tunnels are being constructed to cross the new line. Some of these structures are already completed, such as the Ballstedt-Bachstedt and Neumark-Berlstedt road bridges. The ICE line will have overpasses over water courses and crossing points for wild animals.

Ballstedt-Bachstedt road bridge (Photo: DB AG)

Neumark-Berlstedt road bridge (Photo: DB AG)

The B 85 road, which connects the municipalities of Olbersleben and Buttelstedt, has a bridge over the line. In addition, as a result of the re-routing of the L 1058 road, the intersection with the B 85 is being reconfigured as a roundabout (see plan).

(Illustration: DB AG)