Djebel El Ouahch tunnel, Algeria. SWS ongoing activities.

Completion and modernisation of the East-West motorway.

The completion of the Djebel el Ouahch Tunnel is progressing. At the South front of the left tube, the first steel rib of the first transitional span is underway. While at the North one everything is ready for the concreting of the vault of segment 97 (12.5 m in length).

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