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U.S. 30 Missouri Valley Bypass
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I-80/I-29 Council Bluffs Interstate System
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I-380 from Blairs Ferry Rd to County Home Rd (E34)
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I-35 and the East 1st Street Interchange
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I-29 Improvements in Sioux City
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I-29 Riverside Blvd Interchange
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I-35 and NE 36th Street Interchange
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I-35 Reconstruction Warren/Polk Co
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I-74 Quad Cities Corridor Study
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I-80/I-380 System Interchange
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Iowa 100 Collins Road NE Cedar Rapids
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Iowa 122 in Mason City
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Iowa 58 - Viking Road Corridor
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Iowa 86 Dickinson County
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Iowa 92 from I-35 to Indianola
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Iowa 934 University Avenue
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U.S. 30 Story Co I-35 - Nevada
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U.S. 20 Dyersville Interchange
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U.S. 218 Bremer and Black Hawk County
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U.S. 30 Benton Co
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U.S. 30 Marshall/Tama Co
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U.S. 30 Mount Vernon-Lisbon Bypass
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U.S. 30 Proposed Expansion Tama Co
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U.S. 30 Tama Co
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U.S. 34 Bellevue Bridge Study
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U.S. 6 Broadway Viaduct in Council Bluffs
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I-80/I-35 Improvements from Douglas Ave. to East of 100th Street
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U.S. 63 Franklin St. to Donald St.
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U.S. 61 Louisa County
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I-380 and West Forevergreen Road Interchange
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U.S. 63 Northwest Oskaloosa Bypass
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U.S. 61 from IA 78 to 130th Street
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U.S. 151 and Co Rd X20 Intersection in Springville
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U.S. 18/218/IA 27 Interchange in Floyd County
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I-29 Southbridge Interchange in Woodbury County
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Iowa 9/Wisconsin 82 Black Hawk Bridge
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