Built → Coldwater, Marshall & Mackinaw Railroad → Toledo Marshall & Lake Huron railroad
Renaned: Marshall & Coldwater in 1874.
Never operated.
Became: Toledo, Michigan and Lake Huron in 1906.
Reference: [MRRC]
Some right of way graded and railed but never operated. Pieces partialled out to various lines.
The following sources are utilized in this website. [SOURCE-YEAR-MMDD-PG]: