Historic American Buildings Survey/Historic American Engineering Record/Historic American Landscapes Survey: Search Results
1 results containing "weigh locks"
Allegheny Lift Lock No. 4 & Weigh Lock, North shore of Allegheny River, 0.25 mile Northeast of Ninth Street Bridge, Pittsburgh, Allegheny County, PA
Documentation compiled after 1968 | Photo(s): 31, Measured Drawing(s): 4, Data Page(s): 14, Photo Caption Page(s): 3 | Historic American Engineering Record