Iowa Sign Truss. Donated by: Iowa Department of Transportation Original Location: Over I-80 in the state of Iowa Emergency Repair: Repair strategies developed in the research for Iowa DOT Removal from ...

Crews will be removing an overhead sign truss, a news release said. The interstate is scheduled to reopen at 5 a.m. on May 6. What detour should I take when the Iowa DOT closes westbound I-80?