US Highway 25 was a part of the United States Numbered Highway System in the state of Michigan that ran from the Ohio state line near Toledo and ended at the tip of The Thumb in Port Austin. The gener
M-125, shown here in September 2010, replaced the southernmost segment of US 25.
I-94, shown here in August 2012 near Port Huron, replaced part of US 25.
M-25, shown here in August 2010, replaced US 25 north of Port Huron.
A heavily congested US 25 along Gratiot Avenue in Detroit in 1941
M-3, known for most of its length as Gratiot Avenue, is a north–south state trunkline highway in the Detroit metropolitan area of the US state of Michigan. The trunkline starts in Downtown Detroit and
View of Gratiot Avenue from Detroit People Mover station in Detroit
Gratiot Avenue at Brush Street, looking northeast
Detroit in April 1939 showing M-3 on Schaefer Highway and US 25 on Gratiot Avenue