https://industrialscenery.blogspot.com/2020/10/abancamas-prairie-railroad-csp-wood.html?m=0
Industrial History: Aban/Camas Prairie Railroad (CSP) Wood Trestle near Konkolville, ID
( Bridge Hunter ; no Historic Bridges; Satellite ) I continue to be surprised by how much wood is still used in bridges. Although, in the 21...
industrial history