The Portage Lake Lift Bridge connects the cities of Hancock and Houghton, Michigan by crossing over Portage Lake. The Portage Lake Lift is a vertical lift bridge built in 1959 at a cost of 11-13 million dollars and apparently the heaviest vertical lift bridge in the world.
Houghton, Michigan, US
Discovered by Lizzie Morrison
on 23 June 2008.
549 views.