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M-13 (Michigan highway)

M-13 marker

M-13
M-13 highlighted in red
Route information
Maintained by MDOT
Length: 73.339 mi (118.028 km)
Existed: c. 1932 – present
Tourist
routes:
Lake Huron Circle Tour
Major junctions
South end: I-69 near Lennon
 

M-57 near Chesaning
I-75 near Saginaw

BS I-75 / M-25 in Bay City
North end: US 23 near Standish
Location
Counties: Shiawassee, Genesee, Saginaw. Bay, Arenac
Highway system
M-12 M-14

Connector M-13
Location: Kawkawlin
Length: 2.414 mi (3.885 km)
Existed: 1967–present

M-13 marker

M-57 near Chesaning
I-75 near Saginaw

M-13 is a 73.339-mile (118.028 km) north–south state trunkline highway that runs through the Saginaw Bay region of the US state of Michigan. It runs from Interstate 69 (I-69) south of Lennon to US Highway 23 (US 23) near Standish. The southern section of the trunkline runs along a pair of county lines in a rural area dominated by farm fields. The highway directly connects the downtown areas of both Saginaw and Bay City. North of the latter city, the Lake Huron Circle Tour follows M-13 along the Saginaw Bay.


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Wikipedia

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