UPDATE – M&N Main Line – Schwartzburg to Hilbert A couple of photographs of Cedarburg, Wis., have been added to The Milwaukee & Northern Main Line from Schwartzburg Junction page. The former M&N main line at Cedarburg, Wis., on 11 February 2021. Photograph by Tom Bruss.The former M&N main line at Cedarburg, Wis., on 13 March 2021. Photograph by Tom Bruss. You Might Also Like UPDATE – Reminders of the Appleton Branch January 15, 2023 UPDATE – Reminders of the M&N – Schwartzburg Junction to Hilbert Junction April 19, 2025 Railroad History Update – New Green Bay to Ontonagon Pages March 8, 2020