Keywords: Dam Timber Crib.jpg 92000166 Redridge Timber Crib Dam Salmon Trout River Beacon Hill Houghton County MI This dam preceded the Redridge Steel Dam and was inundated by it After that dam was taken out of service it was exposed again Historic American Engineering Record Library of Congress http //hdl loc gov/loc pnp/hhh mi0144 HAER MICH 31-BEHIL 2-1 Photographer Jet Lowe 1978-07 PD-USGov-Interior-HABS 47 147291 -88 763180 region US-MI Note Compare with Image Redridge_MI_Old_Wooden_DamDSCN2188 JPG taken about 30 years later in July 2008 MICH 31-BEHIL 2-1 Dams in Michigan Houghton County Michigan Salmon Trout River Houghton County Michigan Timber dams Redridge Steel Dam July 1978 in Michigan Keweenaw National Historical Park Built in Michigan in 1894 |