Railroad: Marquette, Houghton & Ontonagon railroad
Consolidated: 1872 - the Marquette & Ontonagon Railroad and Houghton & Ontonagon.
Opened line: 1872 - Champion to L'Anse.
Consolidated: 1883 - Houghton & L'Anse.
Leased: 1885 - the Marquette & Western.
Leased to: 1887 - to Duluth, South Shore & Atlantic.
Leased: 1888 - Negaunee & Palmer.
Sold to: 1890 - to Duluth, South Shore & Atlantic.
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