Loetschberg Summit Tunnel (Switzerland) - Installation of the slab track during operation

Описание к видео Loetschberg Summit Tunnel (Switzerland) - Installation of the slab track during operation

Following the Ceneri base tunnel, the Marti Group is also installing a slab track in the Loetschberg summit tunnel. The system is suitable for higher train speeds, is cheaper to maintain and has a service life around one and a half times longer than conventional ballasted tracks. The renovation of the Loetschberg summit tunnel is carried out while the system is in operation, i.e. while work is being carried out on one track, railroad operations will continue on the other.

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