Allegheny River Lock and Dam No. 2
00000396
Allegheny River Navigation System MPS
EVENT
ARCHITECTURE/ENGINEERING
Vang Construction Company
TRANSPORTATION
MARITIME HISTORY
ENGINEERING
1900-1924
1925-1949
1932
1934
STRUCTURE
National Register of Historic Places Collection
pdf
22151
4/21/2000
National Register of Historic Places
State: Pennsylvania
County: Allegheny County
Pittsburgh ; 7451 Lockway W
Historic
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