• Underground Tamarack Trammer Car

    Keweenaw

    National Historical Park Michigan

Traffic & Travel Tips

U.S. Highway 41 runs along the Keweenaw Peninsula to Copper Harbor.
U.S. Highway 41 runs along the Keweenaw Peninsula to its northernmost point at Copper Harbor.
NPS Photo, Dan Johnson.
 
From here you can access links to find out the latest information on weather and road conditions including road construction updates for Michigan's Upper Peninsula.
 
 

Did You Know?

Autumn leaves provide a backdrop for the Quincy Smelting Works located along Portage Lake across from Houghton, Michigan.

The Quincy Smelting Works is the only copper smelter in the Great Lakes region still standing in substantial condition. It reflects the technology of the time, the industrial processes critical to the industry and the workplace of the people who produced copper for industrial and domestic uses. More...