Add to ORKGLaborers working on creating concrete for the Altus highway and railroad relocation project. Caption says, "A-740 Concrete batching operations downstream Transition Walls, Main Canal A.T. & S.F. Railroad Siphon, Main Canal Station 55+73.
Laborers working at the bottom of rock cut for the Altus highway and railroad relocation project. Ca...
Laborers working in a large rock cut section of the Altus highway and railroad relocation project. C...
Laborers working on drill holes in center of image for the Altus highway and railroad relocation pro...
Laboerers working on creating concrete for the Altus highway and railroad relocation project. Captio...
Laborers working on laying concrete pipes for the Altus highway and railroad relocation project. Cap...
WPA laborers working on the Altus highway and railroad relocation project. Caption says, "A-619 WPA ...
Construction of the main canal crossing for the Altus highway and railroad relocation project. Capti...
Large shovel excavating rock and laborers working on the Altus highway and railroad relocation proje...
Large shovel and dump truck with several laborers working on the Altus highway and railroad relocati...
Laborers working with drills for the Altus highway and railroad relocation project. Caption says, "A...
Laborers working on the Altus highway and railroad relocation project. Caption says, "A-583 Powder c...
Construction equipment working on the Altus highway and railroad relocation project. Caption says, "...
Laborers working for the Altus highway and railroad relocation project. Caption says, "A-532 Wagon d...
Laborers working on small rocky cliff for the Altus highway and railroad relocation project. Caption...
WPA laborers working along the roadside with shovels for the Altus highway and railroad relocation p...
Laborers working at the bottom of rock cut for the Altus highway and railroad relocation project. Ca...
Laborers working in a large rock cut section of the Altus highway and railroad relocation project. C...
Laborers working on drill holes in center of image for the Altus highway and railroad relocation pro...
Laboerers working on creating concrete for the Altus highway and railroad relocation project. Captio...
Laborers working on laying concrete pipes for the Altus highway and railroad relocation project. Cap...
WPA laborers working on the Altus highway and railroad relocation project. Caption says, "A-619 WPA ...
Construction of the main canal crossing for the Altus highway and railroad relocation project. Capti...
Large shovel excavating rock and laborers working on the Altus highway and railroad relocation proje...
Large shovel and dump truck with several laborers working on the Altus highway and railroad relocati...
Laborers working with drills for the Altus highway and railroad relocation project. Caption says, "A...
Laborers working on the Altus highway and railroad relocation project. Caption says, "A-583 Powder c...
Construction equipment working on the Altus highway and railroad relocation project. Caption says, "...
Laborers working for the Altus highway and railroad relocation project. Caption says, "A-532 Wagon d...
Laborers working on small rocky cliff for the Altus highway and railroad relocation project. Caption...
WPA laborers working along the roadside with shovels for the Altus highway and railroad relocation p...
Laborers working at the bottom of rock cut for the Altus highway and railroad relocation project. Ca...
Laborers working in a large rock cut section of the Altus highway and railroad relocation project. C...
Laborers working on drill holes in center of image for the Altus highway and railroad relocation pro...