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  • All fields: Road construction--Colorado--1940-1950.
(12 results)



Display: 50

    • Clear Creek, loading Pioneer

    • Men work in a tunnel excavated for Highway 6 in Jefferson or Clear Creek County, Colorado. They wear work clothes, hard hats, and electric mine lamps. Ankle deep water fills the cavern. Explosives are placed in holes that are drilled in the rock...
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Creek / loading Pioneer Bore

    • Men work in a a highway tunnel on Highway 6 in Jefferson County or Clear Creek County, Colorado; sticks of dynamite are in holes, and water covers the floor.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Creek / taking powder into tunnels - Pioneer

    • A man carries a dynamite crate into a a highway tunnel on Highway 6 in Jefferson County or Clear Creek County, Colorado; drainage pipes and rail tracks line the bore.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Creek / loading from ground under deck - right side

    • Men in hard hats place dynamite in a highway tunnel on Highway 6 in Jefferson County or Clear Creek County, Colorado; modular pipe shoring is by a dynamite crate with letters: "DuPont."
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Creek / wiring heading - Pioneer

    • Men work in a a highway tunnel on Highway 6 in Jefferson County or Clear Creek County, Colorado; they attach fuses to dynamite, and water covers the floor.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Creek highway, portal & dump

    • View of a tunnel portal and dump associated with the construction of Highway 6 beside Clear Creek in Jefferson or Clear Creek County, Colorado. A dirt road snakes around the rocky landform. Equipment sits outside the tunnel entrance.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Cr. highway tunnel

    • Laborers work on a road on the banks of Clear Creek in Jefferson or Clear Creek County, Colorado. They construct a framework and embankment on the edge of the river. A shack and steam shovel is in the distance.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Cr. highway tunnel

    • View of a stone embankment and wooden framework associated with the construction of a Highway 6 tunnel in Jefferson or Clear Creek County, Colorado. Workers stand near shacks in the distance. Clear Creek is nearby.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Creek Highway timber & painting face

    • Interior view of a highway tunnel under construction on Highway 6 in Jefferson County or Clear Creek County, Colorado; a surveyor's transit and tripod are below frame shoring.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Clear Creek Highway portal

    • View of the entrance to a highway tunnel under construction on Highway 6 in Jefferson County or Clear Creek County, Colorado; a man stands under frame shoring.
    • Zellers, Bob.
    • [between 1940 and 1950?]

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