Motorway D1 Prešov West – Prešov South, Tunnel Prešov


National Motorway Company a.s.

General contractor

JV D1 Prešov – Eurovia SK a.s., Eurovia CS a.s., Doprastav a.s., Metrostav a.s., Metrostav Slovakia a.s.

Construction period

May 2018 – July 2021

Description of the objects:

  • BO 300-06 Driven tunnel – works include driving and primary lining in the length of ca 1 000 m of tunnel from the west tunnel portal, building of secondary lining with insulation in one tube in the length of 2 000 m.
  • BO 300-05 Cut-and-cover tunnel – secondary lining of the cut-and-cover tubes, base plate, top arch
  • BO 300-07 Cross connections – driving and primary lining of the first escape corridor and secondary lining of the first three escape corridors

Technology of construction:

New Austrian Tunneling Method (NATM), concreting of secondary lining into mobile hydraulic steel form

Executed works:

Driving and building of secondary lining of tunnel Prešov from the west tunnel portal with cut-and-cover parts and escape corridors.