This unusual tower sat on the signal bridge at Clark Street until the early summer of 2000. Until the end of passenger service to Detroit's Fort Street Union Depot in 1971, this tower controlled movements into the depot over the Union Belt Railway of Detroit.
Photo by Fritz Milhaupt
Use of this Web site and the materials contained within it
is subject to specific
terms and conditions.
Do you have questions or comments regarding this Web site? E-mail
to
The contents of this Web site are Copyright © 2025
John F. ("Fritz") Milhaupt on behalf of the Pere Marquette Historical
Society, Inc., All Rights Reserved.