| Feature Name: | Maquoketa Caves Natural Bridge
|
| Feature Type: | arch
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| State: | Iowa
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| County: | Jackson
|
| County Population: | 20296
|
| County Housing Units: | 8949
|
| County Size: | 636.09 Square Miles
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| Latitude: | 42.11722
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| Longitude: | -90.78083
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| Map Cell Name: | Baldwin
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| Geographic Keywords: | Bridge,
Caves,
Maquoketa,
Natural
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