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Silos and Smokestacks National Heritage Area Agricultural landscape in Silos & Smokestacks National Heritage Area
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Silos and Smokestacks National Heritage Area
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Silos & Smokestacks National Heritage Area
209 W. 5th Street, Suite E
P.O. Box 2845
Waterloo, IA 50704-2845
319-234-4567
319-234-8228 fax
www.silosandsmokestacks.org
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Photo of Mackinac Suspension Bridge

Did You Know?
The North Country Trail crosses the Mackinac Bridge which is the longest suspension bridge in the western hemisphere. The bridge can only be crossed on foot once a year.
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Last Updated: October 20, 2006 at 15:57 MST