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Northland Historical Image Collection
Title
South Ridge Drive Station 0+0 to 3+0
Date
July 21, 1971
Source
Allegheny County Department of Public Works
dc_da
1971-07-21
no sort value
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Northland Historical Image Collection
Title
South Ridge Drive Station 23+50 to 26+0
Date
July 21, 1971
Source
Allegheny County Department of Public Works
dc_da
1971-07-21
no sort value
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Northland Historical Image Collection
Title
South Ridge Drive Station 0 to 8+50
Date
April 18, 1972
Source
Allegheny County Department of Public Works
dc_da
1972-04-18
no sort value
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Northland Historical Image Collection
Title
South Ridge Drive Station 10+50
Date
April 18, 1972
Source
Allegheny County Department of Public Works
dc_da
1972-04-18
no sort value
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Northland Historical Image Collection
Title
South Ridge Drive Station 12+0 to End of Construction
Date
April 18, 1972
Source
Allegheny County Department of Public Works
dc_da
1972-04-18
no sort value
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Northland Historical Image Collection
Title
South Ridge Drive Station 5+0 to 10+0
Date
April 18, 1972
Source
Allegheny County Department of Public Works
dc_da
1972-04-18
no sort value
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Northland Historical Image Collection
Title
South Ridge Drive
Date
April 25, 1973
Source
Allegheny County Department of Public Works
dc_da
1973-04-25
no sort value