Portage Lake Bridge Open for Vessel

Portage Lake swing bridge between Houghton and Hancock, Michigan is open for the passage of a tug boat.   Electronic reproduction of photograph from The Bridges of Houghton County.
Abstract/Description: Portage Lake swing bridge between Houghton and Hancock, Michigan is open for the passage of a tug boat. Electronic reproduction of photograph from The Bridges of Houghton County.
Subject(s): Bridges
Houghton County (Mich.)
Houghton (Mich.)
Hancock (Mich.)
Date Created: 1895 - 1958 (approximate)