Category:Built in Pennsylvania in 1999
States of the United States: Alabama · Alaska · Arizona · Arkansas · California · Colorado · Florida · Georgia · Hawaii · Idaho · Illinois · Indiana · Iowa · Kentucky · Louisiana · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Nebraska · Nevada · New Jersey · New York · North Carolina · Ohio · Oregon · Pennsylvania · Rhode Island · South Carolina · Tennessee · Texas · Utah · Virginia · Washington · West Virginia – Washington, D.C.
 1990s architecture in Pennsylvania:
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← 1990-1991-1992-1993-1994-1995-1996-1997-1998-1999 → |
Subcategories
This category has the following 2 subcategories, out of 2 total.
O
- Ohiopyle Low Bridge (7 F)