Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 21, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, July 19, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, August 16, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, July 19, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, September 20, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, October 18, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, November 15, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 20, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 20, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, January 18, 2017; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 21, 2017; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, April 25, 2017; With Addendums

Weekly letting report