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| M-26 (Michigan highway) | |
|---|---|
| State | MI |
| Route | 26 |
| Length mi | 76.879 |
| Established | 1919 |
| Direction a | West |
| Terminus a | Houghton |
| Direction b | East |
| Terminus b | Copper Harbor |
| Counties | Houghton County; Keweenaw County |
M-26 (Michigan highway) M-26 is a state trunkline highway on the Keweenaw Peninsula of Michigan's Upper Peninsula linking Houghton and Copper Harbor. The route connects historic mining communities, recreational sites, and the port facilities that supported the Copper Country Strike and development around Keweenaw Waterway. M-26 serves as a corridor for access to parks, museums, and preserves associated with the Keweenaw National Historical Park, Isle Royale National Park, Fort Wilkins Historic State Park, and several National Register of Historic Places listings.
M-26 begins near downtown Houghton adjacent to the Portage Lake Lift Bridge and proceeds northward along the western shore of the Keweenaw Waterway toward Atlantic Mine and Calumet. The highway passes landmarks such as the A. E. Seaman Mineral Museum, Calumet Theatre, and the Quincy Mine while intersecting routes that lead to Michigan Technological University. Continuing northeast, M-26 traverses the Greenland and Tamarack areas, paralleling former tramway grades and the Keweenaw Fault exposures. The route skirts the shoreline at points near Eagle River and provides access to the Eagle Harbor Light, L'Anse historical sites, and visitor facilities for Keweenaw Point. Approaching Copper Harbor, M-26 climbs local ridgelines and ends near the harbor with connections to trails, ferry operations, and interpretive centers for regional mining history.
M-26 was designated in the original 1919 Michigan state trunkline system, replacing early auto trails that linked Houghton to northern Keweenaw settlements such as Calumet and Mohawk. During the copper boom of the 19th and early 20th centuries, the corridor paralleled routes used by companies like Calumet and Hecla Mining Company and infrastructure tied to the Copper Country Strike of 1913–14. Realignments in the mid-20th century accommodated automobile traffic growth and connected with US 41 and M-38 to improve access to Hancock and regional ports. Preservation initiatives by groups including Keweenaw National Historical Park and the Keweenaw County Historical Society influenced signage and scenic designations. Recent decades have seen reconstruction projects to stabilize slopes near the Keweenaw Fault and to maintain access to cultural resources such as the Quincy Mine Hoist and the Calumet Historic District.
The highway's major intersections include its western termini near US 41/business loops in Houghton, junctions with M-203 near Eagle Harbor Township, and connections with county roads that lead to Isle Royale National Park ferry points and regional trails. Key crossings occur near historic routes associated with the Copper Range Company rail grades, access to the Quincy Mine State Historic Site, and turnoffs serving the Fort Wilkins Historic State Park and the Keweenaw Mountain Lodge. Mileposts mark intersections that facilitate tourism to Copper Harbor and link with local streets that support community services in Mohawk and Ontonagon County approaches.
Several spur and business designations related to M-26 historically provided access into downtown cores and mining districts. A business route served Houghton and Hancock communities, incorporating street alignments adjacent to Michigan Technological University and waterfront districts. Other short spurs connected M-26 to industrial sites formerly operated by Calumet and Hecla Mining Company and to preserved properties like the Cliff Mine. These special routings were occasionally redesignated as local county roads under agreements with Michigan Department of Transportation and municipal authorities, reflecting changes in maintenance responsibilities and tourism access strategies.
Traffic volumes on M-26 vary seasonally, with summer peaks driven by visitors to Keweenaw National Historical Park, Isle Royale National Park ferry terminals, and outdoor recreation at Fort Wilkins Historic State Park and local trailheads. Winter maintenance is coordinated to keep access open for residents of Keweenaw County and commercial traffic to ports that historically exported copper ore. The Michigan Department of Transportation schedules resurfacing, bridge inspections, and slope stabilization projects informed by geologic assessments of the Keweenaw Fault and historic mine subsidence maps maintained by the Michigan Geological Survey. Coordination with local jurisdictions and the Keweenaw County Road Commission addresses signage, snow removal, and seasonal detour planning.
Planned improvements emphasize preservation of scenic and historic resources while enhancing safety for increasing recreational traffic. Proposed projects have included targeted pavement rehabilitation funded through state transportation programs, bridge replacements to meet current standards near the Keweenaw Waterway, and interpretive signage programs developed with Keweenaw National Historical Park and local historical societies. Discussions involving Michigan Department of Transportation, county agencies, and stakeholders such as Michigan Technological University and tourism bureaus consider options for multimodal facilities, bicycle accommodations, and managed parking near trailheads and heritage sites to support sustainable visitation to Copper Harbor and the broader Keweenaw Peninsula.
Category:State highways in Michigan