By Peter Ouillette (Peterouillette) on Friday, April 6, 2012 - 04:00 pm:
Rowdy is correct - the bridge carried the old Calumet & Hecla railroad tracks. If I'm not mistaken, this piece of the C&H was the line built approx 1925 to allow a more direct route for trains from the Ahmeek Mine to the mill in Hubbell. If memory serves, it was also the last major piece of railroad built in the Keweenaw! It's been awhile. I