| Feature Name: | Interchange 21
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| Feature Type: | crossing
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| State: | Pennsylvania
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| County: | Clearfield
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| County Population: | 83382
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| County Housing Units: | 37855
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| County Size: | 1147.32 Square Miles
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| Latitude: | 40.9875
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| Longitude: | -78.17
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| Map Cell Name: | Philipsburg
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| Geographic Keywords: | 21,
Interchange
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