Subject: Bridges and tunnels

(2008) 2009-2013 Iowa Transportation Improvement Program. Transportation, Department of.

(2007) Iowa Department of Transportation Office of Contracts Letting Summary July 1, 2006 through June 30, 2007. Transportation, Department of.

(2006) An Illustrated Guide for Monitoring and Protecting Bridge Waterways Against Scour - Project TR-515 - Final Report, March 2006. University of Iowa.

(2006) Evaluation of a Bridge Constructed using High Performance Steel, May 2006. Transportation, Department of.

(2006) Field investigation of hydraulic structures facilitating fish abundance & passage through bridges in western Iowa streams, March 2006. Transportation, Department of.

(2006) Local Roads Maintenance Workers’ Manual, June 2006. Transportation, Department of.

(2006) Monitoring of the Launched Girder Bridge over the Iowa River on US 20, March 2004. Transportation, Department of.

(2005) 2006 Highway Program, July 1, 2005 to June 30, 2006. Transportation, Department of.

(2005) Identification of the Best Practices for Design, Construction, and Repair of Bridge Approaches, January 2005. Iowa State University.

(2005) Iowa Department of Transportation Office of Contracts Letting Summary - July 1, 2004 through June 30, 2005. Transportation, Department of.

(2004) 2004 Highway Accomplishment Program, July 1, 2003 to June 30, 2004. Transportation, Department of.

(2004) 2005 Highway Accomplishment Program, July 1, 2004 to June 30, 2005. Transportation, Department of.

(2004) Alternative Solutions to Meet the Service Needs of Low Volume Bridges in lowa, June 2004. Transportation, Department of.

(2004) Development of Abutment Design Standards for Local Bridge Designs, Volume 1 of 3, Development of Design Methodology, August 2004. Iowa State University.

(2004) Development of Abutment Design Standards for Local Bridge Designs, Volume 2 of 3, Design Manual, August 2004. Iowa State University.

(2004) Development of Abutment Design Standards for Local Bridge Designs, Volume 3 of 3, Verification of Design Methodology, August 2004. Iowa State University.

(2004) Investigation of the Modified Beam-in-Slab Bridge System, Design Guide, 2004, Vol. 3. Transportation, Department of.

(2004) Investigation of the Modified Beam-in-Slab Bridge System, Design Manual, 2004, Vol. 2. Transportation, Department of.

(2004) Investigation of the Modified Beam-in-Slab Bridge System, Technical Report, 2004, Vol. 1. Transportation, Department of.

(2004) Iowa Department of Transportation Office of Contracts Letting Summary - July 1, 2003, thru June 30, 2004. Transportation, Department of.

(2004) Steel Diaphragms in Prestressed Concrete Girder Bridges, September 2004. Transportation, Department of.

(2003) Iowa Department of Transportation Office of Contracts Letting Summary, July 1, 2002 - June 30, 2003. Transportation, Department of.