| Feature Name: | Houghton Interchange
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| Feature Type: | crossing
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| State: | Arizona
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| County: | Pima
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| County Population: | 843746
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| County Housing Units: | 366737
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| County Size: | 9186.27 Square Miles
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| Latitude: | 32.06139
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| Longitude: | -110.77306
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| Elevation: | 3054
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| Map Cell Name: | Tucson SE
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| Geographic Keywords: | Houghton,
Interchange
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