UPDATE – Main Line – Menominee River to Ontonagon Four new photographs and additional information have been added to the Main Line – Menominee River to Ontonagon page. The former M&N depot at Amasa, Mich., on 24 July 2021. Photograph by Tom Bruss.An E&LS train slows to halt on the former M&N main line at Randville, Mich., on 23 July 2021. Photograph by Tom Bruss.An E&LS train heads northwest along the former M&N main line at Granite Bluff, Mich., on 23 July 2021. Photograph by Tom Bruss.An E&LS train passes the former CM&StP, or MILW, depot at Iron Mountain, Mich., on 23 July 2021. Photograph by Tom Bruss. You Might Also Like UPDATE – M&N Main Line – Schwartzburg to Hilbert March 7, 2021 UPDATE – Our 2024 Open House December 13, 2024 UPDATE – Reminders of the Champion Branch May 17, 2025