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Now heading east, Iowa 711 ducks under the old Gruber Line bridge structure, spanning the entire valley. Iowa 720 hitches a ride on the rear, making it easier to conduct their switching duties at Utica. 
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|  All images on this site are copyrighted by their respective creators, and used with permission. All Iowa Interstate logos and trademarks are property of Iowa Interstate Railroad, Ltd. and Railroad Development Corporation. Questions? Comments? Please email us at contact@iaisrailfans.org | Last modified on April 26, 2010, at 11:40 PM |