Project for the II. railway track on relation Koper-Divača is designed in slovenian Karso region in area with difficult site conditions regarding configuration of the terrain and regarding geology structures of the rock. Tunnel portals are designed in way that provides flexibility and reply to the technical requirements for each specific location.


investor: SZ / 2tdk
location: Koper
building area: /
program: road infrastructure
project date: 2013

on going

cofounded by EU


Damjan Bradač

Davor Zelič

Mark Koritnik