What is The Longest Road in Michigan?

What is The Longest Road in Michigan?MICHIGAN STATE - Regarding epic road trips, Michigan boasts a vast network of highways crisscrossing its diverse landscapes. But which road reigns supreme in terms of sheer length? Let's dive into the details and uncover the state's longest highway.


What is The Longest Road in Michigan?
What is The Longest Road in Michigan?

M-28: The Champion of Distance

Stretching an impressive 290.373 miles (467.310 km), M-28 claims the title of Michigan's longest state trunkline highway. This scenic route winds through the picturesque Upper Peninsula, offering breathtaking vistas of Lake Superior, dense forests, and charming towns.


A Journey Through the Upper Peninsula

M-28's eastern terminus lies just south of Sault Ste. Marie, where it embarks on its westward journey. As it traverses the Upper Peninsula, it passes through notable destinations like Newberry, Marquette, Munising, and Ontonagon. Along the way, travelers can explore Pictured Rocks National Lakeshore, hike through the Porcupine Mountains Wilderness State Park, and experience the unique charm of the Keweenaw Peninsula.



More Than Just a Highway

Beyond its length, M-28 holds cultural and historical significance. Portions of the highway are part of the Lake Superior Circle Tour, a popular scenic route that encircles the majestic lake. Additionally, M-28 is listed on the National Highway System, recognizing its importance for interstate travel and commerce. 

Other Contenders

While M-28 holds the crown, other Michigan highways deserve recognition for their impressive lengths. US-2, running from Ironwood to St. Ignace, spans approximately 410 miles, making it the longest US highway in the state. Meanwhile, I-75, stretching from the Ohio border to Sault Ste. Marie covers roughly 395 miles, securing its position as the longest Interstate highway in Michigan.




Michigan SignWhether seeking a scenic adventure, a historical journey, or a long drive, M-28 offers an unparalleled experience. As Michigan's longest state trunkline highway, it invites travelers to explore the Upper Peninsula's natural beauty and immerse themselves in its rich cultural heritage. So buckle up, hit the road, and discover the wonders that await along this remarkable highway.