A10 Flachau - Rectangular cross-section

DIALINK - ZAVENTEM

Cut & Cover in Domokos

U4 HafenCity - Station HafenCity University

B78 by-pass of Bad St. Leonhard, section 3

Tunnel in Gropa, Greece

City-Tunnel Leipzig, Los C

M4 Metro Rákóczi tér

A10 enclosure Flachau, Austria

Ave Mondragon

H3-6 Tunnel Wiesing / Jenbach Ost Zugangsstollen

Emergency ventilation cavern Wienerwald, Austria

HLOUBENÉ TUNELY TRÓJA - SO 9020.05

H2-2 Tunnel Radfeld Mitte

Tunnel Gomagoi, Italy

Tunnel Salerno Reggio Calabria

Unterföhring rapid-transit railway tunnel

Rail link to Berlin’s BBI airport

City Tunnel Leipzig, sections: 38 – 44

City Tunnel Leipzig, sections: 36-37

‘Hoher Steg’ tunnel

‘Westbahn’ tunnel, main construction section H4-3 Stans, Austria

Metro, Western extension of line 3 Station Tunnel

Metro in Athen, extension of line 2 (A)

Metro in Athen, extension of line 2 (B)

U4 line, HafenCity, Hamburg, Germany

By-pass Tunnel Henndorf

Koralmbahn contract section 5,1 Grafenstein - Althofen

Fundamental refurbishment of the Tunnel Ennerich

Brenner-Eisenbahn H4-3 Stans

GK Project

Tunnel Gernlinden

L25 Erlach gallery Defreggental

Service cavern Cern

Tunnel Dekani

U2/2 Vienna Taborstrasse

By-pass Brixen, contract section 1

H5 extension tunnel Stans-Terfens

B174 Innsbrucker Road

Runway tunnel airport Vienna

Tunnel Meuschaer Höhe

Base tunnel Bodio

Rapid transit turntable Linz

Gallery Goldschrofen

Gallery Ludererkurve

Noise protection tunnel Trebesing

Tunnel Javorova

Tunnel Hornberg

Underground-extension Munich - Garching

Tunnel Ottsdorf

By-pass Telfs

Tunnel Bruckhäusl

A7 overhead noise barrier Bindermichl - Sub-crossing tunnel

A7 overhead noise barrier Bindermichl - Tunnel LZ11 - facing formwork west tunnel

A7 overhead noise barrier Bindermichl - Cover-formwork LZ11

Tunnel Steinhaus

Tunnel Kirchham

Lötschberg Base Tunnel

Jet-vent tunnel - Lötschberg

Rock guard gallery Stilfserjoch