Public domain
Rotting ties of abandoned railroad in San Juan County, Colorado. When the mines were abandoned, all activity in the towns and valleys was at a standstill
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineRotting ties of abandoned railroad in San Juan County, Colorado. When the mines were abandoned, all activity in the towns and valleys was at a standstill. 1940-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.