Image, Digital

2013.013.120Photo

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2012.046.840Archive

Detroit River Tunnel, Detroit, Mich.

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2012.046.839Archive

Detroit River Tunnel, Detroit, Mich.

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2012.046.838Archive

Approach and Entrance to Detroit River Tunnel, Detroit, Mich.

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2012.046.837Archive

Entrance to Detroit River Tunnel, Detroit, Mich.

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2012.046.836Archive

Electric Engine used for Hauling Trains through Tunnel under Detroit River, Detroit, Mich.

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2012.046.834Archive

Detroit River Tunnel, Detroit, Mich.

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2012.046.833Archive

East Portal of Twin Tubes, Detroit, River Tunnel, Canadian Side, through which Michigan Central trains run, Detroit, Mich.

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2012.046.832Archive

East Portal, Michigan Central R. R. Tunnel, from Canadian Side.

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2012.046.831Archive

Interior of the Detroit River Tunnel, Detroit, Mich.

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2012.046.830Archive

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2012.046.829Archive

West Portal of Twin Tubes, Detroit, River Tunnel, American Side, through which Michigan Central trains run, Detroit, Mich.