Davis Island Lock and Dam Site
80003400
EVENT
ARCHITECTURE/ENGINEERING
ARCHITECTURE/ENGINEERING
OTHER
Corps of Engineers
INDUSTRY
ENGINEERING
TRANSPORTATION
ENGINEERING
TRANSPORTATION
1900-1924
1875-1899
1875-1899
1878
1885
1885
SITE
corps of engineers ; 1878 ; 1885
Off PA 65
National Register of Historic Places Collection
pdf
22151
8/29/1980
National Register of Historic Places
State: Pennsylvania
County: Allegheny County
Avalon ; Off PA 65
Historic
1c00a869-b577-4894-ab7f-43753228f95f