| M-72 | |||||||
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M-72 highlighted in red
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| Route information | |||||||
| Maintained by MDOT | |||||||
| Length: | 156.552 mi (251.946 km) | ||||||
| Existed: | c. July 1, 1919 – present | ||||||
| Tourist routes: |
Lake Michigan Circle Tour | ||||||
| Major junctions | |||||||
| West end: |
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| East end: |
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| Location | |||||||
| Counties: | Leelanau, Grand Traverse, Kalkaska, Crawford, Oscoda, Alcona | ||||||
| Highway system | |||||||
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| M-208 | |
|---|---|
| Location: | Crawford County |
| Length: | 13.3 mi (21.4 km) |
| Existed: | 1936–1939 |
![]()
US 31 / M-37 at Traverse City![]()
US 131 / M-66 at Kalkaska![]()
BL I-75 / M-93 at Grayling
M-18 near Luzerne
M-33 at Mio