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A photograph taken near Colton, Utah of a railroad bridge with cars on it over a frozen pond. There are a few men on the tracks near the train.

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A photograph of the reconstruction of old RGW, A span through Pratt Truss bridge over the Green River, Utah. The view is from down stream.

Scope and Contents Reconstruction of an old four-span, through Pratt Truss bridge over the Green River, Utah on the Rio Grande Western. According to chief engineer Bridge Book, masonry here constructed by Co. Forces in 1884 in 1900 Edgemoor Bridge Co. built and erected new spans from the east to replace the tree east spans but retaining the old span at the west end. The latter span was removed in 1911 and installed as BR 306A over the Rio Grande River on the Creede Branch. All spans were through Pratt Trusses,...

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A photograph of the eastern three spans of the R.G.W. bridge over the Green River at the time of reconstruction March 1900. Irrigation plant is on the east bank downstream in the distance.

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A photograph of the reconstruction of old RGW bridge 224A across the Green River, Utah. The view is from downstream on the west bank.

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A photograph of a group of men on railroad tracks of a bridge. The photograph is taken looking through the bridge.

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A photograph of the reconstruction of A-span through Pratt Truss Bridge on the RGW Railroad across the Green River, Utah. This photograph shows the brick supports that go into the river.

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A photograph of a mountain with tracks or trails on three different levels.

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A photograph of a mountain with tracks or trails on three different levels. At the foot of the mountain is a little town with houses.

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A photograph of a group of men and horses working in an area at the base of a mountain near some railroad tracks and a building.