Timber Railroad Bridges of the Past: A Photographic Journey Through Engineering and History
#7 Log bridge (crib trestle) on Columbia and Nehalem Valley Railroad, Columbia County, Oregon.
Places & People

Timber Railroad Bridges of the Past: A Photographic Journey Through Engineering and History
#7 Log bridge (crib trestle) on Columbia and Nehalem Valley Railroad, Columbia County, Oregon.
Places & People