M-75 | ||||
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M-75 highlighted in red
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Route information | ||||
Maintained by MDOT | ||||
Length: | 11.768 mi (18.939 km) | |||
History: | 1919–1927 as M-57 1927–present as M-75 |
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Major junctions | ||||
South end: | US 131 at Boyne Falls | |||
North end: | US 131 at Walloon Lake | |||
Location | ||||
Counties: | Charlevoix | |||
Highway system | ||||
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M-75 is a 11.768-mile-long (18.939 km) segment of state trunkline highway located in Charlevoix County in the U.S. state of Michigan. This highway serves as a loop off US Highway 131 (US 131), providing access to Boyne City. The highway happens to be geographically close to Interstate 75 (I-75), but they are not related.
M-75 begins in downtown Boyne Falls at an intersection with US 131. It follows Mill Street northwesterly out of town, passing to the north of a lake and the Boyne Mountain Airport. The airport property ends at the intersection with C-48 west of Boyne Falls. M-75 runs parallel to the Boyne River until it turns west near the Boyne City Municipal Airport to enter the community of Boyne City on East Division Street. Two blocks further west, it meets C-73/East Jordan Road next to the Maple Lawn Cemetery. Next to the cemetery, the highway follows Boyne Avenue northwesterly into downtown. The trunkline turns north on East Street to cross the Boyne River and then turns east on State Street passing Rotary Park on the way out of town. The Michigan Department of Transportation (MDOT) measures the average annual daily traffic (AADT) in traffic surveys. AADT is a measure of the average traffic levels for a section of roadway on any given day of the year. The southern segment of M-75 carried 6,500 vehicles daily in the 2007 survey. Of these vehicles, commercial traffic was measured at 280 trucks.