In honour of the 115th anniversary of its completion, and the 12th anniversary of its demise, we revisit the Gunflint Corduroy Trestle.
This amazing structure was built in the winter of 1904-1905 by the Pigeon River Lumber Company for their logging railroad, the Gunflint & Lake Superior. To climb the ridges south of the lake, the company built a very crude trestle by corduroying logs and topping it with gravel. Just over 250 feet long, the elevation increases 25 feet in that distance, creating a brutal 10% grade. It was probably one of the most unusual railroad trestles in all of North America.
Later that year they purchased a Shay locomotive (SN-683) to work this section of the line.
Sadly, the trestle was lost in 2008. The year before it was engulfed by the Ham Lake Fire and the logs smoldered for months. The USFS was forced to dynamite the structure to extinguish the fire. I’m glad I was able to see it before its demise and shoot this footage. My apologies for the shaky recording; I was very young, rather excited and there was no stabilization!