KNOW WHAT YOU'RE LOOKING FOR? TRY OUR A-Z INDEX
The dual bridges carrying the new U.S. 34 roadway over Interstate 29 in Mills County are positioned between the Missouri River on the west and the dramatic Loess Hills landscape on the east. Explore the Loess Hills bridges or view all featured bridges.
Bridges and Structures Bureau Iowa Department of Transportation 800 Lincoln Way Ames, Iowa 50010 515-239-1564
Complete listing of staff contacts
Find out about careers at the Iowa DOT and how to apply.
Visit Iowa DOT Careers
Future manual and standard updates Receive notifications of future updates to the bridge design manual and standards via email. Subscribe.
Login | © Iowa Department of Transportation. All rights reserved.