UPDATE – Main Line – Menominee River to Ontonagon Post published:June 29, 2022 Post last modified:June 29, 2022 Two new photographs and additional information about the Sidnaw depot have been added to the Main Line – Menominee River to Ontonagon page. The former MILW/DSS&A union depot at Sidnaw, Mich., ca. 1910. Photograph purchased from the Burton Historical Collection, Detroit Public Library.The site of the former MILW/SOO union depot at Sidnaw, Mich., on 17 October 2021. Photograph by Tom Bruss. You Might Also Like NEW – Membership Information October 10, 2021 UPDATE – M&N Main Line – Schwartzburg to Hilbert March 14, 2021 UPDATE – Meeting Nights November 19, 2023