Search for all of "Construction w", all of "Construction Workers", all of "Trucks"

Grid | List | Tile

Object thumbnail
1. Construction near the upper portals of diversion tunnels no. 1 and no. 2
Object thumbnail
2. Electric shovel loading rocks into dump truck
Object thumbnail
3. Worker sitting in dump truck being loaded by power shovel
Object thumbnail
4. Dump truck unloading debris during construction of muck disposal road
Object thumbnail
5. Concrete lining inside diversion tunnel no. 2
Object thumbnail
6. Construction workers with electric light reflectors standing by a truck in Black Canyon
Object thumbnail
7. Closeup of Upper Portal of Diversion Tunnels No. 3 and 4, during preparations for blast.
Object thumbnail
8. Dumping materials at temporary pile bridge to complete diversion of the Colorado River.
Object thumbnail
9. Dump trucks on temporary dike in front of portals of diversion tunnels no. 3 and...
Object thumbnail
10. Nevada spillway during construction of Hoover Dam
Object thumbnail
11. Himix Concrete Plant at Hoover Dam site
Object thumbnail
12. Excavation for downstream plug, Diversion Tunnel No. 2.
Object thumbnail
13. Nevada power house at Hoover Dam construction site
Object thumbnail
14. Downsteam view of Hoover Dam, showing power house construction
Object thumbnail
15. View of power houses being constructed at the Hoover Dam site
Object thumbnail
16. Looking downstream on the Hoover Dam construction site
Object thumbnail
17. View of Arizona spillway during construction
Object thumbnail
18. Final pour in the slot, Hoover Dam
Object thumbnail
19. Switchyard control circuit tunnel under construction -- Hoover Dam site
Object thumbnail
20. Construction of the Arizona power house
Object thumbnail
21. Switchyard control house, yard and present substation -- Hoover Dam site
Object thumbnail
22. View of switchyard at Hoover Dam site
Object thumbnail
23. View of construction on roads around the Arizona spillway
Object thumbnail
24. Diversion of the Colorado River into diversion tunnel no. 1 as the gate on diversion...
Object thumbnail
25. Construction on the power houses viewed from the valve house catwalk
Object thumbnail
26. Panorama view, showing Six Companies Inc. work on the Arizona side of Black Canyon Highway.
Object thumbnail
27. Construction on the Arizona power house
 

Subscribe to this Search