<p>Workers paint the Julien Dubuque Bridge along U.S. 20 in Dubuque, Iowa, on Aug. 24. </p>
September 6, 2015
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September 6, 2015 9 p.m.
<p>Workers paint the Julien Dubuque Bridge along U.S. 20 in Dubuque, Iowa, on Aug. 24. </p>
September 6, 2015