And because it lies entirely on an island, it doesnt connect to any other highways.
But one does wonder, why M-185 is called a highway at all?
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M-185 became a highway in 1933.
Its a narrow paved road 12.8 km long, and narrower than other state highways.
Being a circular highway, M-185 has no specific termini.
Starting from there, wooden markers appear at each mile.
Since then traffic is limited to foot, on horses, by horse-drawn vehicles, or by bicycles only.
Frankly, that shouldnt count as an accident.
A few times motor vehicles were allowed to be used on the road.