Region
Pittsburgh (Pa.)
333
Pennsylvania
153
Pittsburgh
125
United States
42
Allegheny County (Pa.)
32
North Side (Pittsburgh, Pa.)
19
Allegheny County
12
Fort Duquesne (Pa.)
10
Philadelphia (Pa.)
10
Allegheny (Pittsburgh, Pa.)
9
Fort Pitt (Pa.)
8
Philadelphia
8
Pittsburgh (Allegheny County, Pa.)
8
Pennsylvanie
6
Allegheny
5
Chicago
5
Chicago (Ill.)
5
Illinois
5
Ohio
5
Ohio River
5
Penn
5
Pittsburgh Region (Pa.)
5
Allegheny Co
4
North Side
4
Pittsburgh Region
3
Point State Park (Pittsburgh, Pa.)
3
Berks County (Pa.)
2
Canada
2
Cleveland
2
Cleveland (Ohio)
2
États-Unis
2
Fort Pitt
2
Germany
2
Mahoning County
2
Mahoning County (Ohio)
2
Mississippi River Valley
2
New Jersey
2
Park Ridge
2
Park Ridge (Ill.)
2
Perth Amboy
2
Perth Amboy (N.J.)
2
Pitt, Fort
2
Pittsburgh, Pa
2
Poland
2
Reading
2
Reading (Pa.)
2
Scranton (Pa.)
2
Western Pennsylvania
2
Youngstown
2
Youngstown (Ohio)
2
more ...