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. Previous Next You Might Also Like UPDATE – Reminders of the Main Line – Fort Howard to the Menominee River May 16, 2022 UPDATE – Menasha Branch – Sherwood March 22, 2021 NEW – M&N Appleton Branch March 15, 2021