The Milwaukee Road’s Great Falls, Montana Depot. Taken from the Central Ave. West bridge.
This photo and some upcoming photo are from the John W. Barriger III National Railroad Library posted on Flickr. This collection contains thousands of photos from over 70 railroads from across the United States. It is an amazing collection! Visit the Barriger Collection @ http://www.flickr.com/photos/barrigerlibrary/sets/