Public domain
Washington, D.C. Construction of a bridge and road near Independence Avenue and 14th and 16th Streets, S.W. Bridge pier under construction showing the forms and steel reinforcing rods
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineWashington, D.C. Construction of a bridge and road near Independence Avenue and 14th and 16th Streets, S.W. Bridge pier under construction showing the forms and steel reinforcing rods. 1942-01-01. Ferrell, John. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.