Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 20, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 20, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 17, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, July 15, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 17, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, September 16, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, August 19, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, August 19, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, October 21, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, September 16, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, November 18, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 16, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, January 21, 2015; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 16, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 17, 2015; With Addendums

Weekly letting report.