UPDATE – Main Line – Schwartzburg to Hilbert Post published:April 30, 2025 Post last modified:April 30, 2025 One new historic photograph of the depot at Schwartzburg Junction has been added to our Main Line – Schwartzburg Junction to Hilbert Junction page. The MILW depot at North Milwaukee, Wis., circa 1908. Postcard from the MNRHS archives. You Might Also Like UPDATE – Main Line – Hilbert Junction to Green Bay October 23, 2023 NEW – Reminders of the Main Line – Menominee River to Ontonagon August 1, 2022 UPDATE – Appleton Branch December 13, 2021