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Encyclopedia Dubuque

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Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.




MACADAM

From Encyclopedia Dubuque
Revision as of 19:39, 27 July 2008 by Randylyon (talk | contribs) (New page: MACADAM. A once popular road-surfacing material made of crushed rock and oil. The surface was used first on Iowa Street in the late 1800s.)
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MACADAM. A once popular road-surfacing material made of crushed rock and oil. The surface was used first on Iowa Street in the late 1800s.