UPDATE – M&N Main Line – Schwartzburg to Hilbert Post published:December 12, 2021 Post last modified:December 12, 2021 The Milwaukee & Northern Main Line – Schwartzburg Junction to Hilbert Junction page has been updated, including new information and photographs of Grafton, Fredonia, Random Lake, and Waldo, Wis. A WSOR train heads north via the former M&N main line at Random Lake, Wis., on 13 March 2021. Photograph by Tom Bruss.A WSOR train heads north via the former M&N main line at Random Lake, Wis., on 13 March 2021. Photograph by Tom Bruss.A WSOR train heads north via the former M&N main line at Fredonia, Wis., on 13 March 2021. Photograph by Tom Bruss.A WSOR train heads northeast via the former M&N main line at Grafton, Wis., on 13 March 2021. Photograph by Tom Bruss. You Might Also Like NEW – Reminders of the Main Line – Menominee River to Ontonagon August 1, 2022 UPDATE – Reminders of the Main Line – Fort Howard to the Menominee River July 15, 2023 UPDATE – Main Line – Menominee River to Ontonagon October 25, 2021