Bikoš road tunnel

Project overview

The Bikoš tunnel is one of two tunnels planned on the northern bypass road from Prešov as part of the R4 dual carriageway. The tunnel will be about 1.15 kilometres long and pass through the hill of the same name in the municipality of Veľký Šariš. The two-tube tunnel will consist of a mined section and two cut-and-cover sections at the portals. The mined part of the tunnel tube will be driven in stages with horizontal segmentation of the excavation (roof arch, bench, floor).


R4 Prešov engineering consortium (lead management: HBH Projekt spol. s.r.o. Brno)

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