Data about the Portage Lake Bridge

Information and dates about the bridges of Houghton - Hancock, Michigan   Electronic reproduction of a text from The Bridges of Houghton County
Abstract/Description: Information and dates about the bridges of Houghton - Hancock, Michigan Electronic reproduction of a text from The Bridges of Houghton County
Subject(s): Bridges
Houghton County (Mich.)
Houghton (Mich.)
Hancock (Mich.)
Date Created: 1875 - 1959