M-189 (Michigan highway)

M-189
M-189
	M-189 highlighted in red
Route information
	Maintained by MDOT
Length	7.786 mi (12.530 km)
Existed	c. 1932–present
Major junctions
South end	WIS 139 near Iron River
North end	US 2 in Iron River
Location
Country	United States
State	Michigan
Counties	Iron
Highway system
	Michigan State Trunkline Highway System; Interstate; US; State; Byways;

M-189 is a north–south state trunkline highway in the Upper Peninsula of the US state of Michigan. It serves as the continuation of Highway 139 (WIS 139) from Wisconsin into Michigan, connecting to US Highway 2 (US 2) in Iron River. M-189 has been largely unchanged since being designated in the 1930s, although a new bridge over the Brule River at the state line was built in 1988.

^ Michigan Department of Transportation (2021). Next Generation PR Finder (Map). Michigan Department of Transportation. Retrieved October 11, 2021.
^ Cite error: The named reference MSHD32-10 was invoked but never defined (see the help page).
^ Cite error: The named reference MSHD33-05 was invoked but never defined (see the help page).