Tunnel Belchen (STB), A2
Hägendorf (CH)
Employer
Federal roads office FEDRO, CH-4800 Zofingen
Designer
IG STBelchen, c/o Emch+Berger AG, CH-3001 Bern
ILF Beratende Ingenieure AG, CH-8048 Zurich
Aegerter + Bosshardt AG, CH-4002 Basel
Time of Completion
03.2015 – 06.2019
Contract Sum
CHF 277 Mio.
Contract Sum
Execution of the Work
ARGE Marti Belchen
Consortium Partners
Marti Tunnel AG, CH-3302 Moosseedorf
Marti AG Basel, CH-4053 Basel
Marti AG Solothurn, CH-4500 Solothurn
Lead Company – Technical and Commercial Lead
Marti Tunnel AG, CH-3302 Moosseedorf
Lead Company – Technical and Commercial Lead
Contact
Marti Tunnel AG
Seedorffeldstrasse 21
CH-3302 Moosseedorf
Tel. +41 31 388 75 10
tunnel@martiag.ch
 
Marti Tunnel AG
Seedorffeldstrasse 21
CH-3302 Moosseedorf
+41 31 388 75 10
tunnel@martiag.ch​​​​​