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Private company

Michigan Southern Railroad

Wholly owned subsidiary of Pioneer Railcorp1

The Michigan Southern Railroad (reporting mark MSO), founded in 1989 and owned by Pioneer Railcorp since 1999, operates a portion of the former Michigan Southern Railroad (1846-1855) between White Pigeon and Sturgis, Michigan, United States. At White Pigeon, the line connects with the Grand Elk.2 It is headquartered in Peoria.1 It is part of Pioneer Lines.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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The Michigan Southern Railroad (reporting mark MSO), founded in 1989 and owned by Pioneer Railcorp since 1999, operates a portion of the former Michigan Southern Railroad (1846-1855) between White Pigeon and Sturgis, Michigan, United States. At White Pigeon, the line connects with the Grand Elk.2

Corporate structure

Michigan Southern Railroad is part of a group headed by Pioneer Lines. 14 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Acquisitions

  1. Succeeded Conrail1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2