LANSING, Iowa — A notable event is set to occur on Friday in Lansing as the Iowa and Wisconsin Departments of Transportation prepare to demolish a portion of the old Black Hawk Bridge. The Iowa DOT ...
Successful demolition of the nearly century-old Lansing Bridge also provided researchers from Purdue University useful performance data on structural redundance of fracture-critical members.
• The main span of the Black Hawk Bridge will be demolished through controlled implosion on December 18 at 9:30 a.m., with a contest offering two winners the chance to push the ceremonial button and ...
• The main span of the Black Hawk Bridge will be demolished through controlled implosion on December 18 at 9:30 a.m. • Ferry service will be suspended from December 17 evening through December 21 ...
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