Project Map
Project List
Slideshow
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
28
SR99 Highway Tunnel
29
University Link (U220 and U230) Tunnels
30
San Francisco Central Subway
6.3 m
31
Stillwater Mine, Blitz Tunnel
5.5 m
32
Jollyville Transmission Main
3.0 m
33
Mill Creek Effluent Tunnel
3.1 m
34
Emisor Oriente - Lots 3,4 & 5
8.9 m
35
Mexico City Metro Line 12
10.2 m
36
Indianapolis Deep Rock Tunnel Connector
6.2 m
37
Black River Storage & Conveyance Tunnel
7.0 m
38
Bi-County Water Tunnel
3.3 m
39
Niagara Tunnel Project
14.4 m
40
East Side Access
6.7 m
41
Olmos Trans-Andean Tunnel
5.3 m
42
Metro Fortaleza, Line 3 East
6.9 m
Hard Rock
Soft Ground
Conveyor
Cutters
Total Supply