UPDATE – M&N Main Line – Schwartzburg to Hilbert New information and photographs of Saukville, Wis., have been added to the Milwaukee & Northern main line from Schwartzburg Junction to Hilbert Junction page. WSOR train on the former M&N main line at Saukville, Wis., on 13 March 2021. Photograph by Tom Bruss.WSOR train on the former M&N main line at Saukville, Wis., on 13 March 2021. Photograph by Tom Bruss.The former M&N main line at Saukville, Wis., on 11 February 2021. Photograph by Tom Bruss.The former M&N main line at Saukville, Wis., on 11 February 2021. Photograph by Tom Bruss. You Might Also Like New – The Model Railroad June 22, 2020 Miscellaneous Updates November 22, 2021 NEW – Our 2021 Open House November 15, 2021