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(2024) Research In Progress Brief: Assessing Road Risks to Protected Wildlife to Guide Iowa DOT’s Mitigation Efforts, 2024. Transportation, Department of
(2024) Research In Progress Brief: HR-3053 - Exploring the Costs of Compressed Construction Schedules to Minimize Disruption, 2024. Transportation, Department of
(2024) Research Solutions Brief: Tapping into the Collective Knowledge of Low-volume Roads, 2024. Transportation, Department of
(2024) Research In Progress: Developing Iowa’s Own Ultra-High Performance Concrete for Bridge Decks, TR-773, 2024. Transportation, Department of
(2024) Research In Progress: Measuring the Impact of Increasing Load Weights on Bridge Life, TR-831, 2024. Transportation, Department of
(2024) Research In Progress: Standardizing Software for a Statewide Bridge Rating System in Iowa, TR-832, 2024. Transportation, Department of
(2024) Dynamic Evaluation and Design of Prefabricated Concrete Bridge Rails, TPF-5(367), 2024. Transportation, Department of
(2024) Research In Progress Brief: TR-812, Developing a Standard Design for Single Span Concrete Slab Bridges, 2024. Transportation, Department of
(2024) Evaluation of AASHTO T 397, Standard Method of Test for Uniaxial Tensile Response of Ultra-High Performance Concrete: Tech Transfer Summary, TPF-5(366), June 2024. Transportation, Department of
(2024) Research Solutions Brief: TR-710 - Evaluating Partially Grouted Revetment to Prevent Bridge Scour. Transportation, Department of
(2024) Research Solutions Brief: Validating Floodplain Maps and Improving Flood Warnings at Iowa’s Bridges, SPR-RE22(016)-8H-00. Transportation, Department of
(2024) Development of an Implementation Plan for Sustainable Transportation Infrastructure Systems in Iowa, 21-SPR1-006, 2024. Transportation, Department of
(2024) Research_Solutions_Brief-21-SPR2-007_Estimating the effects of oversize and heavy vehicles on Iowa’s bridges. Transportation, Department of
(2024) Robust Wireless Skin Sensor Networks for Long-term Fatigue Crack Monitoring of Bridges - Phase I, TPF-5(449), 2024. Transportation, Department of
(2024) Research Solutions: Evaluation of Galvanized and Painted Galvanized Steel Piling, April 2024. Transportation, Department of
(2024) Research Solutions: Increase Service Life at Bridge Ends through Improved Abutment and Approach Slab Details and Water Management Practices, April 2024. Transportation, Department of
(2024) Building Information Modeling (BIM) for Bridges and Structures, TPF-5(372), March 21, 2024. Transportation, Department of
(2024) Partially Grouted Revetment for Low-Volume Road Bridges, TR-710.
(2024) Research Solutions: Upgrades to Bridge Deck Assessment Tool increase Accuracy and Usability, February 2024. Transportation, Department of
(2024) Research Solutions - Increasing design options with revised standards for single-span prefabricated bridges, TR-811. Transportation, Department of
(2024) FY 2023 County Structurally Deficient Bridges report. Transportation, Department of
(2024) Using Helical Piles in Bridge Foundations. Transportation, Department of
(2023) Research in Progress - Improving asset management with Building Information Modeling - TPF-5(480). Transportation, Department of
(2023) Research Solutions - Understanding earth pressure on concrete box culverts - TR-776. Transportation, Department of
(2023) Helical Pile Foundation Guide for Bridge Structures_TR-800. Transportation, Department of
(2023) Increase Service Life at Bridge Ends through Improved Abutment and Approach Slab Details and Water Management Practices_TR-722 and TR-739. Transportation, Department of
(2023) Next Generation Life-Cycle Cost Analysis Tool for Bridges in Iowa – Phase II - TR-795. Transportation, Department of
(2023) Research In Progress - Bridge Strike Detection and Reporting - HR-4002. Transportation, Department of
(2023) Research Solutions - Advanced steel offers cost-savings for Iowa's bridges - TR-779. Transportation, Department of
(2023) Research Solutions - Exploring standard plans for short-span concrete slab bridges for Iowa counties - TR-812. Transportation, Department of
(2023) Research Solutions - Understanding climate and flood predictions for resilient infrastructure design - 20-SPR2-002. Transportation, Department of
(2023) Transportation Research Circular E-C283: 13th International Conference on Low-Volume Roads, TPF-5(495). Transportation, Department of
(2023) Evaluation of the Use of Link Slabs in Bridge Projects_TR-701. Transportation, Department of
(2023) Iowa Department of Transportation Research in Progress - Statewide Historical Bridge Survey Update - TR-819. Transportation, Department of
(2023) Research Solutions - Repair options for fire-damaged concrete bridges. 20-SPR2-003. Transportation, Department of
(2023) Innovation Solutions - Development of Digital As-Built Model for I-80/I-380 Design 420 BIM - ST-012. Transportation, Department of
(2023) Investigation of Unbraced Pile Height in Fully-Encased Pile Bents of Bridge Structures - SPR-RE23(008)-8H-00. Transportation, Department of
(2023) Projected Changes in Flood Peak Discharge Across Iowa: A Flood Frequency Perspective - 20-SPR2-002. Transportation, Department of
(2023) FY 2022 County Structurally Deficient Bridges report. Transportation, Department of
(2023) Field Demonstration of an Innovative Box Beam Connection - TR-743. Transportation, Department of
(2023) Shrinkage and Temperature Forces in Frame Piers, TR-738. Transportation, Department of
(2022) Multi-Span Lateral Slide Laboratory Investigation: Phase II, HR-3037. Transportation, Department of
(2022) Evaluation of the Use of IRI Data to Estimate Bridge Dynamic Impact Factor(DIF). Transportation, Department of
(2022) Standards for Single Span Prefabricated Bridges - ST-811. Transportation, Department of
(2022) Guide To Remediate Bridge Deck Cracking TR-782. Transportation, Department of
(2022) Evaluation of Galvanized and Painted Galvanized Steel Piling - TR-766. Transportation, Department of
(2022) Evaluation of the Performance of A709 Grade 65 QST Bridge Steel TR-779. Transportation, Department of
(2022) Investigation of the Causes of Transverse Bridge Deck Cracking - RB04014. Transportation, Department of
(2022) Phase 1: Development of County Bridge Standards for Single Span Concrete Slab Bridges TR-812. Transportation, Department of
(2022) Iowa in Motion 2050: Iowa Fright Plan, Annual Implementation and Performance Report, 2022. Transportation, Department of
(2022) Assessment, Repair, and Replacement of Bridges Subjected to Fire - 20-SPR2-003. Transportation, Department of
(2022) Implementation of Recommendations for Eliminating Longitudinal Median Joints in Wide Bridges-TR-752. Transportation, Department of
(2022) Iowa Transportation Improvement Program 2023-2027, June 2022. Transportation, Department of
(2022) Development of As-Built Model for I-80/I-380 Design 420 BIM ST-012. Transportation, Department of
(2022) Concrete Box Culvert Earth Pressure Monitoring TR-776. Transportation, Department of
(2022) FY2021 Annual County Structurally Deficient Bridges Summary Report. Transportation, Department of
(2022) Iowa DOT Annual Bridge Report 2022, 2022. Transportation, Department of
(2021) Research Solutions - Fiber-Reinforced concrete makes Iowa Bridge Decks more durable - TR-767. Transportation, Department of
(2021) Experimental Validation of a Rapid Assessment Tool for Pile Capacity and Stability in Response to Scour Situations - 19-SPR2-002. Transportation, Department of
(2021) Fiber-Reinforced Concrete for Bridge Decks Project TR-767. Transportation, Department of
(2021) Research Solutions- Iowa DOT updates load capacity calculations for standard bridges. See TR785.
(2021) Statewide Transportation Improvement Program 2022-2025, September 21, 2021. Transportation, Department of
(2021) Evaluation of the Performance of a Short-Span T-Beam Bridge - TR705. Transportation, Department of
(2021) Research Solutions - Evaluation of the Performance of a Short-Span T-Beam Bridge - TR-705. Transportation, Department of
(2021) Iowa Department of Transportation Bridge and Design Manual, July 2021. Transportation, Department of
(2021) Multi-Span Lateral Slide Laboratory Investigation: Phase I Project 19-SPR2-001. Transportation, Department of
(2021) Determination of the Forces in X-Frames in Curved Girder Bridges_17-SPR0-019. Transportation, Department of
(2021) Implementation of the Negative Moment Reinforcing Detail Recommendations - TR723. Transportation, Department of
(2021) FY2020 Annual County Structurally Deficient Bridges Summary Report. Transportation, Department of
(2021) Bank Stability Assessment Tool for Bridge and Abutment Infrastructure in Iowa - RB10-014. Transportation, Department of
(2021) Design and Detailing Requirements for Columns under Collision - TR-768. Transportation, Department of
(2021) Exploration of Ultrasound for the Evaluation and Preservation of Structures - TR757. Transportation, Department of
(2021) Load Rating for Standard Bridges – Final Report for TR-785. Transportation, Department of
(2021) Load Rating for Standard Bridges – Final Report for TR-785. Transportation, Department of
(2021) Iowa DOT Annual Bridge Report 2021, 2021. Transportation, Department of
(2020) Rapid Bridge Deck Joint Repair Investigation – Phase III RB33-013. Transportation, Department of
(2020) Advanced Non-Destructive Bridge Deck Condition Assessment - 20-SPR0-007. Transportation, Department of
(2020) Statewide Transportation Improvement Program 2021-2024, September 22, 2020. Transportation, Department of
(2020) Beam End Repair for Prestressed Concrete Beams-TR715. Transportation, Department of
(2020) Development of a Life-Cycle Cost Analysis Tool for Improved Maintenance and Management of Bridges. Transportation, Department of
(2020) Evaluation, Laboratory Testing, Construction Documentation, and Field Testing/Monitoring of the US 52 Overflow Bridge over the Mississippi River - 17-SPR0-014. Transportation, Department of
(2020) Late Life Low Cost Deck Overlays - TR-775. Transportation, Department of
(2020) Design and Performance Verification of a Bridge Column/Footing/Pile System for Accelerated Bridge Construction (ABC) TR-673. Transportation, Department of
(2020) DEVELOPMENT OF SELF-CLEANING BOX CULVERTS - Phase III - TR719. Transportation, Department of
(2020) Implementation of Structural Health Monitoring System Final Report-RB19-016. Transportation, Department of
(2020) FY2019 Annual County Structurally Deficient Bridges Summary Report. Transportation, Department of
(2020) Acoustic Imaging System - RB24-014. Transportation, Department of
(2020) Development of a Structural Health Monitoring System to Evaluate Structural Capacity and Estimate Remaining Service Life for Bridges. Transportation, Department of
(2020) Evaluation of the Performance of A1010 Bridge Steel RB10-016. Transportation, Department of
(2020) Iowa DOT Annual Bridge Report 2020, 2020. Transportation, Department of
(2019) Connection Details and Field Implementation of UHPC Piles - Phase II TR615. Transportation, Department of
(2019) Evaluation of Alternative Abutment Piling for Low-Volume Road Bridges. Transportation, Department of
(2019) Investigation of Exterior Girder Rotation and the Effect of Skew during Deck Placement TR711. Transportation, Department of
(2019) Laboratory and Field Evaluation of an Alternative UHPC Mix and Associated UHPC Bridge TR684. Transportation, Department of
(2019) Remote Controlled Hydrographic Survey System. Transportation, Department of
(2019) Iowa DOT Annual Bridge Report 2019, July 2019. Transportation, Department of
(2019) TR710 - Partially Grouted Revetment for Low-Volume Road Bridges, Interim Repoirt. Transportation, Department of
(2019) Overview of Fiber-Reinforced Concrete Bridge Decks TPF-5(313). Transportation, Department of
(2019) FY2018 Annual County Structurally Deficient Bridges Summary Report. Transportation, Department of
(2019) Integral Abutment Connection Details for Accelerated Bridge Construction 18-SPR0-013, January 2019. Transportation, Department of
(2018) Assessing Bridge Characteristics for Use and Importance as Roosting Habitats for Bats, November 2018. Transportation, Department of
(2018) Testing, Performance Evaluation, and Documentation of the Little Silver Creek Bridge: An Accelerated Innovation Deployment (AID) Project using Accelerated Bridge Construction, August 2018. Transportation, Department of
(2018) Use of Ultra-High-Performance Concrete for Bridge Deck Overlays TR-683 March 2018. Transportation, Department of
(2018) County Structurally Deficient Bridges Summary Report, FY2017. Transportation, Department of
(2017) Use of Polymer Overlays or Sealers on New Bridges 2017, TR-717. Transportation, Department of
(2017) Evaluation of the Buchanan County IBRD Bridge on Victor Avenue over Prairie Creek, September 2017. Transportation, Department of
(2017) Study of the Impacts of Implements of Husbandry on Bridges Volume I: Live Load Distribution Factors and Dynamic Load Allowances, TR-613 August 2017. Transportation, Department of
(2017) Study of the Impacts of Implements of Husbandry on Bridges Volume II: Rating and Posting Recommendations, TR-613 August 2017. Transportation, Department of
(2017) Study of the Impacts of Implements of Husbandry on Bridges Volume III: Appendices: TR-613, August 2017. Transportation, Department of
(2017) Context Sensitive Designs: Testing of Multi-Performance Level Box Beam Standards TR-681, June 2017. Transportation, Department of
(2017) Evaluation of a Folded Plate Girder Bridge System, June 2017. Transportation, Department of
(2017) Investigation of a Suitable Shear Friction Interface between UHPC and Normal Strength Concrete for Bridge Deck Applications, May 2017. Transportation, Department of
(2016) Load Ratings for Standard Bridges TR-713, December 2016. Transportation, Department of
(2016) Updating the Iowa Culvert Hydraulics and Iowa Bridge Backwater Software, TR-655 Tech Brief. Transportation, Department of
(2016) Polymer Concrete Overlay Evaluation, 2016. Transportation, Department of
(2016) Upgrading Bridge Rails on Low-Volume Roads in Iowa, TR-679, 2016. Transportation, Department of
(2016) Evaluation and Testing of a Lightweight Fine Aggregate Concrete Bridge Deck in Buchanan County, Iowa, TR-648, 2016. Transportation, Department of
(2016) Investigation of the Effect of Speed on the Dynamic Impact Factor for Bridges with Different Entrance Conditions, 2016. Transportation, Department of
(2016) Investigation of the Impact of Dual-Lane Axle Spacing on Lateral Load Distribution, 2016. Transportation, Department of
(2016) Investigation of Techniques for Accelerating the Construction of Bridge Deck Overlays, 2016. Transportation, Department of
(2016) Short Span Prefabricated County Bridge Standards-Phase III-TR682. Transportation, Department of
(2016) Investigation of High-Strength Bolt-Tightening Verification Techniques, RB07-014. Transportation, Department of
(2016) Laboratory Investigation of Bridge Strip Seal Joint Termination Details, SPR RB08-014, 2016. Transportation, Department of
(2015) Attachment of Combination Rails to Concrete Parapets Utilizing Epoxy Adhesive Anchors, RPFP-IOWA-1, 2015. Transportation, Department of
(2015) Development of Cost-Effective Timber Bridge Repair Techniques for Minnesota TR-644, November 2015. Transportation, Department of
(2015) Statewide Transportation Improvement Program 2016-2019: Sorted by MPO and RPA, 2015. Transportation, Department of
(2015) Asset Management Program Enhancement Plan: Baseline Assessment Phases I and II, 2015. Transportation, Department of
(2015) Evaluation of the Need for Longitudinal Median Joints in Bridge Decks on Dual Structures, TR-661, 2015. Transportation, Department of
(2015) Investigation of Negative Moment Reinforcing in Bridge Decks, TR-660, 2015. Transportation, Department of
(2015) Laboratory Investigation of Grouted Coupler Connection Details for ABC Bridge Projects, RB07-013, 2015. Transportation, Department of
(2015) Improving the Accuracy of Camber Predictions for Precast Pretensioned Concrete Beams, TR-625, 2015. Transportation, Department of
(2015) Iowa State Highway 92 Over Drainage Ditch #25: Performance Evaluation - Galvanized Reinforcing Bars -- Louisa County, Iowa, 2015. Transportation, Department of
(2015) Implementation of a Pilot Continuous Monitoring System: Iowa Falls Arch Bridge, HR-1088, 2015. Transportation, Department of
(2015) Iowa ABC Connections, RB06-013, 2015. Transportation, Department of
(2015) Vertical Clearance Restrictions on Primary Roads and Primary Road Extensions: Standard U.S. Measurements [Vertical Clearance Log], May 1, 2015. Transportation, Department of
(2015) Laboratory Investigation of Concrete Beam-End Treatments, RB08-013, 2015. Transportation, Department of
(2015) Iowa's Bridge and Highway Climate Change and Extreme Weather Vulnerability Assessment Pilot, March 2015. Transportation, Department of
(2015) Iowa’s Bridge and Highway Climate Change and Extreme Weather Vulnerability Assessment Pilot, HEPN-707, 2015. Transportation, Department of
(2015) Development and Integration of Advanced Timber Bridge Inspection Techniques for NBIS TR-645, January 2015. Transportation, Department of
(2014) Investigation of Field Corrosion Performance and Bond/Development Length of Galvanized Reinforcing Steel, TR-666, 2014. Transportation, Department of
(2014) Rapid Replacement of Bridge Deck Expansion Joints Study – Phase I, RB33-013, 2014. Transportation, Department of
(2014) Development of Preliminary Load and Resistance Factor Design of Drilled Shafts in Iowa, RB03-012, 2014. Transportation, Department of
(2014) Statewide Transportation Improvement Program 2015-2018: Sorted by MPO and RPA, 2014. Transportation, Department of
(2014) Maintenance and Design of Steel Abutment Piles in Iowa Bridges, TR-622, 2014. Transportation, Department of
(2014) Electronic Construction Collaboration System – Final Phase, SPR RB02-008, 2014. Transportation, Department of
(2014) Methods for Removing Concrete Decks from Bridge Girders, TR-647, 2014. Transportation, Department of
(2014) Standards for Single Span Prefabricated Bridges, Phase I - Concept Development, TR-663, 2014. Transportation, Department of
(2014) Structural Characterization of UHPC Waffle Bridge Deck and Connections, TR-614, 2014. Transportation, Department of
(2014) Iowa Mass Concrete for Bridge Foundation Study - Phase II, Final Report, 2014. Transportation, Department of
(2014) Iowa DOT's Infrastructure Annual Status Report, 2014. Transportation, Department of
(2014) Bridge Inspection Manual, TR-646, 2014. Transportation, Department of
(2014) Bridge Maintenance Manual, TR-646, 2014. Transportation, Department of
(2014) Bridge Rating Manual, TR-646, 2014. Transportation, Department of
(2014) Field Monitoring of Curved Girder Bridges with Integral Abutments, TPF-5(169), 2014. Transportation, Department of
(2014) An Adaptive Field Detection Method For Bridge Scour Monitoring Using Motion-Sensing Radio Transponders (RFIDs), TR-617, 2014. Transportation, Department of
(2013) Nondestructive Evaluation and Assessment of Concrete Barriers for Defects and Corrosion, 2013. Transportation, Department of
(2013) RFID Tags for Detecting Concrete Degradation in Bridge Decks, RB08-011, 2013. Transportation, Department of
(2013) Integration of Bridge Damage Detection Concepts and Components (3 volumes), TR-636, 2013. Transportation, Department of
(2013) Statewide Transportation Improvement Program 2014-2017: Sorted by MPO and RPA, 2013. Transportation, Department of
(2013) Development of Self-Cleaning Box Culvert Design – Phase II, TR-619, 2013. Transportation, Department of
(2013) Investigation into Shrinkage of High-Performance Concrete Used for Iowa Bridge Decks and Overlays, TR-633, 2013. Transportation, Department of
(2013) Demonstration of Load Rating Capabilities through Physical Load Testing (4 vol), RB32-013, 2013. Transportation, Department of
(2013) Demonstration of Load Rating Capabilities through Physical Load Testing: Ida County Bridge Case Study, RB32-013, 2013. Transportation, Department of
(2013) Demonstration of Load Rating Capabilities through Physical Load Testing: Johnson County Bridge Case Study, RB32-013, 2013. Transportation, Department of
(2013) Demonstration of Load Rating Capabilities through Physical Load Testing: Sioux County Bridge Case Study, RB32-013, 2013. Transportation, Department of
(2013) Pilot Project - Demonstration of Load Rating Capabilities through Physical Load Testing: Tech Transfer Summary, RB32-013, 2013. Transportation, Department of
(2013) Design Guide for Precast UHPC Waffle Deck Panel System, including Connections, June 2013. Transportation, Department of
(2013) Feasibility Study for Detection and Quantification of Corrosion in Bridge Barrier Rails, RB11-012, 2013. Transportation, Department of
(2013) Laboratory and Field Testing of an Accelerated Bridge Construction Demonstration Bridge: US Highway 6 Bridge over Keg Creek, RB02-012, 2013. Transportation, Department of
(2013) Assessment of Weathering Steel Bridge Performance in Iowa and Development of Inspection and Maintenance Techniques, RB17-012, 2013. Transportation, Department of
(2013) Infrastructure Annual Status Report - January 2013. Transportation, Department of
(2013) Iowa Interstate Corridor Plan, 2013. Transportation, Department of
(2012) I-129 Missouri River Bridge Deck Condition Assessment Using Non-Destructive Testing Methods RB20-011, November 2012. Transportation, Department of
(2012) Statewide Transportation Improvement Program 2013-2016: Sorted by MPO and RPA, 2012. Transportation, Department of
(2012) Debris Mitigation Methods for Bridge Piers, Final Repory, June 2012. Transportation, Department of
(2012) Development of a Database for Drilled Shaft Foundation Testing (DSHAFT), June 2012. Transportation, Department of
(2012) Iowa Historic Property Study: Iowa-Illinois Memorial Bridge Carrying I-74 and U.S. 6 over Mississippi River between Bettendorf, Scott County, Iowa and Moline, Rock Island County, Illinois, 2012. Transportation, Department of
(2012) Iowa Historic Property Study: Iowana Farms Milk Company, 1416 State Street, City of Bettendorf, Scott County, Iowa, 2012. Transportation, Department of
(2012) Development of LRFD Procedures for Bridge Pile Foundations in Iowa Volume III: Recommended Resistance Factors with Consideration of Construction Control and Setup, TR-584, 2012. Transportation, Department of
(2012) Infrastructure Annual Status Report, January 2012.
(2012) Geosynthetic Reinforced Soil for Low-Volume Bridge Abutments:TR-621, January 2012. Transportation, Department of
(2012) Modified Sheet Pile Abutments for Low-Volume Road Bridges: TR-568, January 2012. Transportation, Department of
(2012) Modified Sheet Pile Abutments for Low-Volume Road Bridges: Tech Transfer Summary, January 2012. Transportation, Department of
(2012) Iowa Historic Property Study: Iowana Farms Milk Company, 1416 State Street, City of Bettendorf, 2012. Transportation, Department of
(2012) Standard Specifications for Highway and Bridge Construction, 2012. Transportation, Department of
(2011) Electronic Construction Collaboration System – Phase III, December 2011. Transportation, Department of
(2011) Development of LRFD Design Procedures for Bridge Piles in Iowa – Field Testing of Steel H-Piles in Clay, Sand, and Mixed Soils and Data Analysis (Volume II), TR-583, 2011. Transportation, Department of
(2011) Development of LRFD Design Procedures for Bridge Piles in Iowa, Field Testing of Steel H-Piles in Clay, Sand and Mixed Soils and Data Analysis, Final Report, September 2011. Transportation, Department of
(2011) Performance Evaluation Of Iowa Bridge Decks Constructed With Epoxy-Coated Reinforcing Bars, RB06-011, 2011. Transportation, Department of
(2011) 2012-2016 Iowa Transportation Improvement Program. Transportation, Department of
(2011) Highway Program Summary, 2012 to 2016. Transportation, Department of
(2011) S.F. 376 - Report on Status of Projects - Bridge Safety Fund. Transportation, Department of
(2011) Design, Construction, and Field Testing of an Ultra High Performance Concrete Pi-Girder Bridge, TR-574, 2011. Transportation, Department of
(2011) Development of LRFD Procedures for Bridge Pile Foundations in Iowa, Volume I: An Electronic Database for PIle LOad Tests (PILOT), TR-573, 2011. Transportation, Department of
(2011) An Experimental Validation of a Statistical-Based Damage Detection Approach, January 2011. Transportation, Department of
(2010) Wireless Sensor Networks for Infrastructure Monitoring, TR-611, 2010. Transportation, Department of
(2010) On The Spot Damage Detection Methodology for Highway Bridges:TR-610, July 2010. Transportation, Department of
(2010) 2011 - 2015 Iowa Transportation Improvement Program. Transportation, Department of
(2010) Electronic Construction Collaboration System—Phase II, SPR RB02-008, 2010. Transportation, Department of
(2010) Iowa Bridge Backwater Software User Manual, Version 2.0, TR-564, 2010. Transportation, Department of
(2010) Instrumentation and Monitoring of Precast Bridge Approach Tied to an Integral Abutment Bridge in Bremer County, SPR 0000-005, 2010. Transportation, Department of
(2010) Bridge Rail and Approach Railing for Low-Volume Roads in Iowa, TR-592, 2010. Transportation, Department of
(2010) Iowa Department of Transportation, Office of Contracts Letting Summary, July 1, 2008 - June 30, 2009. Transportation, Department of
(2010) Infrastructure Annual Status Report, January 2010.
(2010) Autonomous Measurements of Bridge Pier and Abutment Scour using Motion-Sensing Radio Transmitters, TR-595, 2010. Transportation, Department of
(2009) The Effects of Headcut and Knickpoint Propagation on Bridges in Iowa, October 2008. Transportation, Department of
(2009) Design and Evaluation of a Single-Span Bridge Using Ultra- High Performance Concrete;TR-529, September 2009. Transportation, Department of
(2009) Field Instrumentation, Testing, and Long-Term Monitoring of High-Mast Lighting Tower No. 1 at the I-35/US 18 Interchange Near Clear Lake in the State of Iowa Phase 3, TR-562, 2009. Transportation, Department of
(2009) 2010- 2014 Iowa Transportation Improvement Program. Transportation, Department of
(2009) Analysis of Safety Benefits for Shielding of Bridge Piers, 2009. Transportation, Department of
(2009) Development of Self-Cleaning Box Culvert Designs, TR-545, 2009. Transportation, Department of
(2009) Electronic Construction Collaboration - Phase 1, 2009. Transportation, Department of
(2009) Iowa Department of Transportation Office of Contracts Letting Summary - Fiscal 2008. Transportation, Department of
(2008) Best Practices for Low-Cost Safety Improvements on Iowa’s Local Roads, 2008. Transportation, Department of
(2008) Design and Performance Verification of UHPC Piles for Deep Foundations, TR-558, 2008. Transportation, Department of
(2008) Quantitative Mapping of Waterways Characteristics at Bridge Sites, TR-569, 2008. Transportation, Department of
(2008) The Effects of Headcut and Knickpoint Propagation on Bridges in Iowa, TR-541, 2008. Transportation, Department of
(2008) Load Ratings for Standard Bridges, HR-239 Phase IV, 2008. Transportation, Department of
(2008) Iowa DOT Bridge Asset Management Using PONTIS: Data Integration, Performance, and Decision Support Tools, September 2008. Transportation, Department of
(2008) 2009-2013 Iowa Transportation Improvement Program. Transportation, Department of
(2008) Laboratory Testing of Precast Paving Notch System, RB01-005, 2008. Transportation, Department of
(2007) Evaluation of Steel Bridges, Volumes I & II, TR-493, 2007. Transportation, Department of
(2007) High Performance Concret Bridge Deck Overlays for County Bridges, October 2007. Transportation, Department of
(2007) Investigation of Steel-Stringer Bridges: Superstructures and Substructures, Volume I, TR-522, 2007. Transportation, Department of
(2007) Investigation of Steel-Stringer Bridges: Superstructures and Substructures, Volume II, TR-522, 2007. Transportation, Department of
(2007) Field Testing of Railroad Flatcar Bridges Volume I: Single Spans, TR-498, 2007. Transportation, Department of
(2007) Field Testing of Railroad Flatcar Bridges Volume II: Multiple Spans, TR-498, 2007. Transportation, Department of
(2007) Construction of the Iowa Highway 60 Precast Prestressed Concrete Pavement Bridge Approach Slab Demonstration Project, HR-1085, 2007. Transportation, Department of
(2007) Evaluation of Long-Term Field Performance of Cold In-Place Recycled Roads: Field Distress Survey, TR-502, 2007. Transportation, Department of
(2007) Iowa Department of Transportation Office of Contracts Letting Summary July 1, 2006 through June 30, 2007. Transportation, Department of
(2007) Report on Research Initiatives, Bridges and Structures, 2007. Transportation, Department of
(2006) Field Instrumentation, Testing, and Long-Term Monitoring of High-Mast Lighting Towers in the State of Iowa, TR-518, 2006. Transportation, Department of
(2006) Evaluation of Corrosion Resistance of Different Steel Reinforcement Types, 2006. Transportation, Department of
(2006) Remote Continuous Evaluation of a Bridge Constructed Using High-Performance Steel, 2006. Transportation, Department of
(2006) Protecting our bridges for the future, April 2006. Transportation, Department of
(2006) Performance Measures for Iowa Transportation Systems, 2006. Transportation, Department of
(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;TR-521, March 2006. 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) Local Roads Maintenance Workers’ Manual;TR-514, 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) Evaluation of High-Slump Concrete for Bridge Deck Overlays, TR-427, 2005. Transportation, Department of
(2005) Iowa 2 bridge replacement over the Des Moines River in Farmington, Van Buren County, Iowa, May 23, 2005. Transportation, Department of
(2005) Effectiveness of Electrochemical Chloride Extraction for the Iowa Avenue Pedestrian Bridge, TR-499, 2005. 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: TR-481, 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) Development of Object-Oriented Design and Specifications for Iowa DOT and Urban Standards: Phase I, TR-487, 2004. 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 Iowa; TR-452, June 2004. Transportation, Department of
(2004) Development of Abutment Design Standards for Local Bridge Designs, Volume 1 of 3, Development of Design Methodology; TR-486, August 2004. Iowa State University
(2004) Development of Abutment Design Standards for Local Bridge Designs, Volume 2 of 3, Design Manual; TR-486, August 2004. Iowa State University
(2004) Development of Abutment Design Standards for Local Bridge Designs, Volume 3 of 3, Verification of Design Methodology; TR-486, August 2004. Iowa State University
(2004) Investigation of the Modified Beam-in-Slab Bridge System, Design Guide;TR-467 , 2004, Vol. 3. Transportation, Department of
(2004) Investigation of the Modified Beam-in-Slab Bridge System, Design Manual; TR-467, 2004, Vol. 2. Transportation, Department of
(2004) Investigation of the Modified Beam-in-Slab Bridge System, Technical Report; TR-467, 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; TR-424, September 2004. Transportation, Department of
(2003) Clinton Multimodal (U. S. 30 Mississippi River Bridge) Study, 2003. Transportation, Department of
(2003) Evaluation of Post-Tension Strengthened Steel Girder Bridge Using FRP Bars, 2003. Transportation, Department of
(2003) Total Cost of Transportation Analysis of Road and Highway Issues, TR-477, Phase 2 Supplement, 2003. Transportation, Department of
(2003) Total Cost of Transportation Analysis of Road and Highway Issues, TR-477, Phase 2, 2003. Transportation, Department of
(2003) Development of Bridge Load Testing Process for Load Evaluation, TR-445, 2003. Transportation, Department of
(2003) Evaluation of Appropriate Maintenance, Repair and Rehabilitation Methods for Iowa Bridges, TR-429, 2003. Transportation, Department of
(2003) Highway Applications for Rammed Aggregate Piers in Iowa Soils, TR-443, 2003. Transportation, Department of
(2003) Demonstration Project using Railroad Flatcars for Low-Volume Road Bridges, TR-444, 2003. Transportation, Department of
(2003) Retrofit Methods for Distortion Cracking Problems in Plate Girder Bridges, TR-436, 2003. Transportation, Department of
(2003) Iowa Department of Transportation Office of Contracts Letting Summary, July 1, 2002 - June 30, 2003. Transportation, Department of
(2001) Performance of Poly-Carb, Inc. Flexogrid Bridge Overlay System, MLR-86-04, 2001. Transportation, Department of
(2001) Field and Laboratory Evaluation of Precast Concrete Bridges, TR-440, 2001. Transportation, Department of
(2001) Rubber Buffings for Bridge Approach Expansion Joints, MLR-01-01, 2001. Transportation, Department of
(2000) Investigation of Two Bridge Alternatives for Low Volume Roads - Phase II Volume 1 of 2 Concept 1: Steel Beam Precast Units, TR-410, 2000. Transportation, Department of
(2000) Investigation of Two Bridge Alternatives for Low Volume Roads - Phase II Volume 2 of 2, Concept 2: Beam in Slab Bridge, TR-410, 2000. Transportation, Department of
(1999) Field/Laboratory Testing of Damaged Prestressed Concrete Girder Bridges, HR-397, 1999. Transportation, Department of
(1999) Load Testing and Load Rating Eight State Highway Bridges in Iowa, 1999. Transportation, Department of
(1999) Hydro-Surface Preparation and Coating for Painted Structural Steel, TR-407, 1999. Transportation, Department of
(1999) Heavy Agricultural Loads on Pavements and Bridges, HR-1073, 1999. Transportation, Department of
(1999) Metric Training for the Transportation Industry Module III - Road and Bridge Design, HR-376, 1999. Transportation, Department of
(1998) Load Ratings for Standard Bridges, HR-239 Phase III, 1998. Transportation, Department of
(1998) Stream Stabilization in Western Iowa: Structure Evaluation and Design Manual, HR-385, 1998. Transportation, Department of
(1998) Field Testing of Integral Abutments, Interim Report, HR-399, 1998. Transportation, Department of
(1998) Preventing Cracking at Diaphragm/Plate Girder Connections in Steel Bridges, HR-393, 1998. Transportation, Department of
(1998) Report of the Bridge Design Aesthetics Team by Ron Meyer, April 15, 1998. Transportation, Department of
(1998) Guide Specifications for Shotcrete Repair of Highway Bridges, February 1998. Transportation, Department of
(1998) Crossroads 2000 Proceedings, 1998. Transportation, Department of
(1997) Testing of Old Reinforced Concrete Bridges, HR-390, 1997. Transportation, Department of
(1997) Metric Plan Reading Course, HR-324, 1997. Transportation, Department of
(1997) A Continuous Span Aluminum Girder Concrete Deck Bridge - Part 2 of 2: Fatigue Tests of Aluminum Girders, Final Report, 1997. Transportation, Department of
(1997) Investigation of Two Bridge Alternatives for Low Volume Roads Volume 2 of 2 Concept 2: Beam In Slab Bridge, HR-382, 1997. Transportation, Department of
(1997) Investigation of Two Bridge Alternatives for Low Volume Roads, Volume 1 of 2 Concept 1: Precast Steel Beam Units, HR-382, 1997. Transportation, Department of
(1996) A Continuous Span Aluminum Girder Concrete Deck Bridge - Part 1 of 2: Field Test Performance and Evaluation, 1996. Transportation, Department of
(1996) Flood-Plain and Channel Aggradation at Selected Bridge Sites in the Iowa and Skunk River Basins, Iowa, HR-350, 1996. Transportation, Department of
(1995) Air Formed Arch Culvert Construction - Crawford County, HR-314, 1995. Transportation, Department of
(1995) Fred Schwengel Memorial Bridge: Signing Ceremony, August 16, 1995. Transportation, Department of
(1995) Elgard Cathodic Protection System, HR-553, 1995. Transportation, Department of
(1995) Automated Recording of Bridge Inspection Data in the Pontis Format Final Report, HR-364 April 1995. Transportation, Department of
(1995) Metric Short Course for the Office of Bridges and Structures, HR-378, 1995. Transportation, Department of
(1995) Heat Dissipation and Crack Control in Massive Concrete at the Burlington Bridge, MLR-94-1, 1995. Transportation, Department of
(1995) Potential-Scour Assessments and Estimates of Maximum Scour at Selected Bridges in Iowa, HR-344, 1995. Transportation, Department of
(1994) Precast Concrete Panel Thickness for Epoxy-Coated Prestressing Strands, Volume 1, HR-353, 1994. Transportation, Department of
(1994) Precast Concrete Panel Thickness for Epoxy-Coated Prestressing Strands, Volume 2, HR-353, 1994. Transportation, Department of
(1994) Evaluation of Bridge Replacement Alternatives for the County Bridge System, HR-365 August 1994. Transportation, Department of
(1994) Field Data Acquisition Technologies for Iowa Transportation Agencies, HR-366 August 1994. Transportation, Department of
(1994) Air Formed Arch Culvert Construction - Washington County, HR-313, 1994. Transportation, Department of
(1993) Evaluation of Brisco Scour Monitors, HR-551, 1993. Transportation, Department of
(1993) Design Manual for Strengthening of Continuous-Span Composite Bridges, HR-333, 1993. Transportation, Department of
(1993) Strengthening of an Existing Continuous-Span, Steel-Stringer, Concrete-Deck Bridge, HR-333, 1993. Transportation, Department of
(1993) Low Permeability of Concrete for Bridge Deck Overlay, MLR-89-1, 1993. Transportation, Department of
(1993) Cathodic Protection for a Continuous Box Girder Bridge Deck, HR-553, 1993. Transportation, Department of
(1993) Manual for Evaluation, Rehabilitation and Strengthening of Low Volume Bridges, HR-323, 1993. Transportation, Department of
(1992) Galvanized Bridge Deck Reinforcing, HR-504, 1992. Transportation, Department of
(1992) Effects of Heat Straightening Structural Steel, MLR-91-3, 1992. Transportation, Department of
(1992) Guidelines for Preliminary Design of Bridges and Culverts, June 1992. Transportation, Department of
(1991) Lateral Load Resistance of Diaphragms in Prestressed Concrete Girder Bridges, HR-319, 1991. Transportation, Department of
(1991) Composite Precast Prestressed Concrete Bridge Slabs, HR-310, 1991. Transportation, Department of
(1991) Constructability in the Bridge Design Process, HR-320, 1991. Transportation, Department of
(1991) Development of an Expert System for Forecasting Frost on Bridges and Roadways in Iowa, HR-305, 1991. Transportation, Department of
(1991) Air Formed Arch Culvert Construction: Crawford County, Construction Reports, HR-314, 1991. Transportation, Department of
(1991) Full-Scale 18,000lb Vehicle Crash Test on the Iowa Retrofit Concrete Barrier Rail by Brian G. Pfeifer, February 1991. Transportation, Department of
(1991) Guide Specification and Commentary for Vessel Collision Design of Highway Bridges, February 1991. Transportation, Department of
(1990) Bridge Deck Expansion Assembly on I-380 in Waterloo, HR-505B, 1990. Transportation, Department of
(1990) Bridge Deck Expansion Assembly on Jefferson Street in Ottumwa, HR-505C, 1990. Transportation, Department of
(1990) Bridge Deck Expansion Assembly on U.S. 20 in Sioux City, HR-505A, 1990. Transportation, Department of
(1990) Dense Concrete Layer as Top Course of Bridge Deck Construction, HR-502, 1990. Transportation, Department of
(1990) Performance of Concrete Bridge Deck Overlays, HR-501, 1990. Transportation, Department of
(1990) Development of Evaluation, Rehabilitation, and Strengthening Concepts for Low Volume Bridges, Phase I Progress Report, HR-323, 1990. Transportation, Department of
(1990) Constructability in the Bridge Design Process, Progress Report, HR-320, 1990. Transportation, Department of
(1990) Investigation of Uplift Failures in Flexible Pipe Culverts, HR-306, 1990. Transportation, Department of
(1990) Sediment Control in Bridge Waterways; HR-307, February 1990. Transportation, Department of
(1990) Strengthening of an Existing Continuous-Span, Steel-Beam, Concrete-Deck Bridge by Post-Tensioning, HR-308, 1990. Transportation, Department of
(1990) Full-Scale 18,000lb Vehicle Crash Test on the Iowa Retrofit Concrete Barrier Rail by Brian G. Pfeifer, January 1990. Transportation, Department of
(1990) Full-Scale 5,400 lb. Vehicle Crash Test on the Iowa W-Beam approach Guardrail to the Concrete Safety Shape Bridge Rail by Ronald K. Faller, January 1990. Transportation, Department of
(1990) Precast Prestressed Concrete Panel Subdecks in Skewed Bridges, Interim Report, 1990. Transportation, Department of
(1990) Structural Steel Painting Inspection Manual for Zinc-silicate Systems, 1990. Transportation, Department of
(1989) Full-Scale Vehicle Crash Test on the Iowa Steel Temporary Barrier Rail, December 1989. Transportation, Department of
(1989) Validation of Design Recommendations for Integral Abutment Piles, HR-292, 1989. Transportation, Department of
(1989) Upgrading of Bridge Approach Guardrail on Primary Roads in Iowa by Walter A. Schwall, June 14, 1989. Transportation, Department of
(1989) Alternatives for Rural Roads, HR-242, 1989. Transportation, Department of
(1989) Alternate Methods of Bridge Strengthening, HR-302, 1989. Transportation, Department of
(1989) Deicing Salt Corrosion with and without Inhibitors, MLR-87-8, 1989. Transportation, Department of
(1988) Evaluation of "FIBERMESH" Synthetic Fibers in P.C. Concrete Bridge Barrier Rail, MLR-88-17, 1988. Transportation, Department of
(1988) Field Measurement of Bridges for Long-term Structural Movement, HR-295, 1988. Transportation, Department of
(1988) Bridge Research in Progress: Proceedings of a Symposium funded by the National Science Foundation and sponsored by the Bridge Engineering Center, Iowa State University, September 1988. Iowa State University
(1988) High Molecular Weight Methacrylate Sealing of a Bridge Deck, HR-2031, 1988. Transportation, Department of
(1988) Evaluation of Bond Retainage in Portland Cement Concrete Overlays by Infrared Thermography and Ground Penetrating Radar, HR-537, 1988. Transportation, Department of
(1988) High Molecular Weight Methacrylate Sealing of a Bridge Deck, HR-2031, Construction Report, 1988. Transportation, Department of
(1987) Pile Design and Tests for Integral Abutment Bridges, HR-273, 1987. Transportation, Department of
(1987) Pile Design and Tests for Integral Abutment Bridges, HR-273, Addendum, 1987. Transportation, Department of
(1987) Multiplan Spreadsheets for Highway and Hydraulic Engineering Computations in County Engineering Offices, HR-284, 1987. Transportation, Department of
(1987) Strengthening of Existing Continuous Composite Bridges, HR-287, 1987. Transportation, Department of
(1986) Iowa System of Bridge Deck Rehabilitation with Cathodic Protection, HR-1044, 1986. Transportation, Department of
(1986) Federal Highway Administration finding of No Significant Impacts for Bridge Replacement over the Cedar River in Cedar Falls, Black Hawk County Project No. IX-218-7(41), September 26, 1986. Transportation, Department of
(1986) Effects of Special Aggregate on Bridge Deck Overlay Frictional Properties, HR-205, 1986. Transportation, Department of
(1986) Long-Term Structural Movement, HR-275, 1986. Transportation, Department of
(1986) Detection of Concrete Delamination by Infrared Thermography, HR-244, 1986. Transportation, Department of
(1986) Structural Steel Painting Inspection Manual for Zinc-silicate Systems, 1986. Transportation, Department of
(1985) Data Acquisition and Computer Plotting of Delamtect Data, HR-269, 1985. Transportation, Department of
(1985) Evaluation of Control Structures for Stabilizing Degrading Stream Channels in Western Iowa, Phases II and III, HR-208A, 1985. Transportation, Department of
(1985) Revised Design Study Report Burlington Bridge Replacement Des Moines County Iowa, Henderson County, Illinois, Mississippi River bridge between Burlington, Iowa and Gulfport, Illinois, May 31,1985. Transportation, Department of
(1985) Design Manual for Strengthening Single-Span Composite Bridges by Post-Tensioning Part 3, HR-238, 1985. Transportation, Department of
(1985) Strengthening of Existing Single Span Steel Beam and Concrete Deck Bridges, HR-238, Part II, 1985. Transportation, Department of
(1985) Effect of a Noise Wall on Snow Accumulation and Air Quality, 1985. Transportation, Department of
(1984) Protection of Structural Concrete Substructures, HR-220, Progress Report, 1984. Transportation, Department of
(1984) Design of Piles for Integral Abutment Bridges, HR-252, 1984. Transportation, Department of
(1984) Addendum to the Design Manual for Low Water Stream Crossings, HR-247, 1984. Transportation, Department of
(1983) Evaluation of Dense Bridge Floor Concrete using High Range Water Reducer, May 1983. Transportation, Department of
(1983) Strengthening of Existing Single Span Steel Beam and Concrete Deck Bridges, HR-238, Part 1, 1983. Transportation, Department of
(1983) Rural Roads and Bridges in the Midwest: The Growing Crisis and Recommendations to deal with it: 1982 Final Report, January 1983. Transportation, Department of
(1982) Load Ratings for Standard Bridges, HR-239, 1982. Transportation, Department of
(1982) Nonlinear Finite Element Study of Piles in Integral Abutment Bridges, HR-227, Part 2, 1982. Transportation, Department of
(1982) U.S. 18 reconstruction from Illinois Avenue east 2.8 miles in Mason City, Cerro Gordo County, June 10, 1982. Transportation, Department of
(1982) Federal Highway Administration finding of No Significant Impacts for Bridge Replacement over the Cedar River in Cedar Falls, Black Hawk County Project No. IX-218-7(41), April 21, 1982. Transportation, Department of
(1982) Bridge Deck Delamination Study Infrared Inspection, HR-244, 1982. Transportation, Department of
(1982) The Keokuk & Hamilton Bridge : Keokuk, Iowa - Hamilton, Illinois, 1982. Transportation, Department of
(1981) State-of-the-Art Methods for Design of Integral Bridge Abutments, HR-227, 1981. Transportation, Department of
(1981) Mississippi River Bridge Keokuk Iowa-Hamilton-Illinois Area, May 1981. Transportation, Department of
(1981) Liability and Traffic Control Considerations for Low Water Stream Crossings, HR-218, 1981. Transportation, Department of
(1981) Protection of Structural Concrete Substructures, Construction Report, HR-220, 1981. Transportation, Department of
(1980) Alternate Methods of Stabilizing Degrading Stream Channels in Western Iowa, Phase I, HR-208, 1980. Transportation, Department of
(1980) A Classification of the Wing and Closing Dams on the Upper Mississippi River bordering Iowa by Tom Boland, March 5, 1980. Transportation, Department of
(1980) Load Distribution in Glulam Timber Highway Bridges, Final Report prepared for American Institute of Timber Construction, 1980. Transportation, Department of
(1979) Asphalt Stabilization (Asphadur)/Reduction of Reflection Cracks (Monsanto Bidim Synthetic Fabric), HR-511, 1979. Transportation, Department of
(1979) Design Criteria for Piers by Chuck Pestotnik, May 1979. Transportation, Department of
(1979) A Further Evaluation of Concrete Bridge Deck Surfacing in Iowa, MLR-79-1, 1979. Transportation, Department of
(1979) Bridge Deck Repair Using Epoxy Resin, HR-177, 1979. Transportation, Department of
(1979) Structural Steel Painting Inspection Manual for Zinc-silicate Systems, 1979. Transportation, Department of
(1978) Construction of a Bridge Floor Using High Range Water Reducer, Construction Report, HR-192, 1978. Transportation, Department of
(1978) Bridge Deck Delamination Study, HR-179, 1978. Transportation, Department of
(1977) Evaluation of Dense Bridge Floor Concrete using Superplasticizer, HR-192, 1977. Transportation, Department of
(1977) Chloride Penetration Into LSDC (Iowa System) Resurfacing Mixes, MLR-77-05 and R-267, 1977. Transportation, Department of
(1977) Structural Steel Painting Inspection Manual by the Office of Materials, 1977. Transportation, Department of
(1976) Interstate 129, Sergeant Floyd Memorial Bridge, dedication, Monday, November 22, 1976, 11:00 am,1976. Transportation, Department of
(1976) Report on Proposed Bridge Locations over the Mississippi River at Keokuk Iowa, November 1976. Transportation, Department of
(1975) Ultimate Load Behavior of Full-Scale Highway Truss Bridges, Summary Report, HR-169, 1975. Transportation, Department of
(1975) Ultimate Load Behavior of Full-Scale Highway Truss Bridges: Phase II - Service Load and Supplementary Tests, Interim Report, HR-169, 1975. Transportation, Department of
(1975) An Investigation of Concrete Setting Time, R-265 (MLR-75-4), 1975. Transportation, Department of
(1975) Ultimate Load Behavior of Full-Scale Highway Truss Bridges: Phase I - Ultimate Load Tests of the Hubby Bridge - Boone County, Interim Report, HR-169, 1975. Transportation, Department of
(1975) An Evaluation of Concrete Bridge Deck Surfacing in Iowa (with corrections), MLR-75-1, 1975. Transportation, Department of
(1975) Mississippi River toll bridge. Dubuque, Iowa : supplemental report, 1975. Transportation, Department of
(1974) Bridge Deck Waterproofing Membrane Study;MLR-74-01, R-262, 1974. Transportation, Department of
(1974) Construction Progress Report No. 7: Five-in-One Bridge and Dam Structure in Cedar Rapids of Linn County, Iowa, March 8, 1974. Transportation, Department of
(1973) Feasibility Study of Dynamic Overload and Ultimate Load Tests of Full-Scale Highway Bridges, HR-160, 1973. Transportation, Department of
(1972) An Estimate of the Cost to Resurface Pavements and Bridges Damaged by Studded Tires, 1972. Transportation, Department of
(1971) Evaluation of Concrete Sealers for Use on Bridge Pier Tops and Abutments, R-242, 1971. Transportation, Department of
(1971) Evolution of Design Practice at the Iowa State Highway Commission for the Determination of Peak Discharges at Bridges and Culverts, 1971. Transportation, Department of
(1970) Loss of Prestress, Camber, and Deflection of Non-Composite and Composite Structures Using Different Weight Concretes, HR-137, 1970. Transportation, Department of
(1970) Loss of Prestress and Camber of Non-Composite and Composite Prestressed Concrete Structures, June 1970. University of Iowa
(1970) Preliminary Studies of Remedial Measures for the Prevention of Bridge Deck Deterioration, HR-146, 1970. Transportation, Department of
(1970) Scale Effects in Hydraulic Model Tests of Rock Protected Structures, HR-119, 1970. Transportation, Department of
(1969) Piers and Abutments, Inspectors Handbook, 1969. Transportation, Department of
(1969) Time-Dependent Deformation of Non-Composite and Composite Sand-Lightweight Prestressed Concrete Structures, Phase 1, HR-137, 1969. Transportation, Department of
(1968) Distribution of Wheel Loads on Highway Bridges, 1968. Transportation, Department of
(1968) Mississippi River Toll bridge Dubuque Iowa, Preliminary Engineering Report, October 31, 1968. Transportation, Department of
(1968) Des Moines River Toll Bridge Vincennes Iowa, Preliminary Engineering Report by the Iowa State Highway Commission, October 1968. Transportation, Department of
(1968) Mississippi River Toll Bridge Clinton Iowa, Preliminary Engineering Report by the Iowa State Highway Commission, October 1968. Transportation, Department of
(1968) Mississippi River Toll Bridge Davenport Iowa, Preliminary Engineering Report by the Iowa State Highway Commission, October 1968. Transportation, Department of
(1968) Missouri River Bridge, Nebraska-Iowa Project-(680-9(190): Definite Project Report, October 1968. Transportation, Department of
(1968) Mississippi River Toll Bridge Keokuk Iowa, Preliminary Engineering Report by the Iowa State Highway Commission, September 1968. Transportation, Department of
(1968) Mississippi River Toll Bridge Fort Madison Iowa, Preliminary Engineering Report by the Iowa State Highway Commission, August 1968. Transportation, Department of
(1968) Mississippi River Toll Bridge Toolesboro, Preliminary Engineering Report by the Iowa State Highway Commission, August 1968. Transportation, Department of
(1968) Sioux City Mississippi River Toll Bridge, Preliminary Engineering Report by the Iowa State Highway Commission, August 1968. Transportation, Department of
(1968) Mississippi River Toll Bridge Lansing Iowa, Preliminary Engineering Report by the Iowa State Highway Commission, July 1968. Transportation, Department of
(1968) Mississippi River Toll Bridge, Prairie du Chien, Wisconsin: Preliminary Engineering Report by the Iowa State Highway Commission, July 1968. Transportation, Department of
(1968) Mississippi River Toll Bridge Cassville Wisc, Preliminary Engineering Report by the Iowa State Highway Commission, June 1968. Transportation, Department of
(1968) Bridge Floor Repairs by Iowa State Highway Commission, May 1968. Transportation, Department of
(1968) Muscatine Iowa Mississippi River Toll Bridge, Preliminary Engineering Report by the Iowa State Highway Commission, April1968. Transportation, Department of
(1967) Discontinuities in a Relativistic Gas, April 1967. Iowa State University
(1967) Some Aspects of Wave-Propagation, April 1967. Iowa State University
(1967) Axially Symmetric Wave Propagation of a Finite Solid Cylinder, March 1967. Iowa State University
(1967) Residual Stresses and Fatigue Behavior of Welded Structural Members, HR-94, 1967. Transportation, Department of
(1966) On the Aaxially-Symmetric Deformation of a Hollow Circular Cylinder of Finite Length Under the Action of Axially-Symmetric Loading, September 7, 1966. Iowa State University
(1965) Problems of Bridge Supporting and Expansion Devices and an Experimental Comparison of the Dynamic Behavior of Rigid and Elastomeric Bearings, HR-105, 1965. Transportation, Department of
(1965) Bridge and Culvert Plan Reading, A Self-Instructional Course, 1965. Transportation, Department of
(1963) Live Load Deflections in a Prestressed Steel Beam Bridge, HR-74, 1963. Transportation, Department of
(1963) Fatigue and Residual Stress Investigation of Composite Prestressed Steel Beams, HR-74, 1963. Transportation, Department of
(1963) Definite Project Report on proposed Mississippi River Bridge, Federal Aid Interstate Route 280 near Rock Island Illinois, January 1963. Transportation, Department of
(1962) The Flexural Fatigue Strength of Prestressed Steel I-Beams, HR-73, 1962. Transportation, Department of
(1962) Steam Curing of Portland Cement Concrete at Atmospheric Pressure, HR-40, 1962. Transportation, Department of
(1961) Investigation of the Loss of Prestress in Prestressed Concrete Beams due to Steam Curing, HR-62, 1961. Transportation, Department of
(1961) Dynamics of Highway Bridges, HR-67, 1961. Transportation, Department of
(1961) Feasibility Study of Strengthening Existing Single Span Steel Beam Concrete Deck Bridges; HR-214, June 1961. Transportation, Department of
(1960) Dynamics of Highway Bridges, Iowa Highway Research Board Bulletin 17, 1960. Transportation, Department of
(1959) Computer Analysis of Twin Box Culverts, 1959. Transportation, Department of
(1959) Dynamic Tests of a Three-Span Continuous I-Beam Highway Bridge, HR-43, 1959. Transportation, Department of
(1959) Moment Contours for a Bridge Abutment Wingwalls of Constant Thickness, February 25, 1959. Iowa State University
(1959) Structural Behavior of a Plate Resembling a Constant Thickness Bridge Abutment Wingwall, January 14, 1959. Iowa State University
(1959) Hydraulics of box culverts, 1959. Transportation, Department of
(1959) Location of Bridges, Overpasses and Underpasses on Primary Road System and Municipal Extensions, 1959. Transportation, Department of
(1958) Scour at Bridge Crossings by Emmett M. Laursen, August 1958. Transportation, Department of
(1958) Computer Analysis of Continuous I-beam Cridges : Employing the IBM 650 Computer, 1958. Transportation, Department of
(1957) Iowa Drainage Laws (Annotated), HR-46 and Iowa Highway Research Board Bulletin No. 6, 1957. Transportation, Department of
(1956) Scour Around Bridge Piers and Abutments, HR-30 and Iowa Highway Research Board Bulletin No. 4, 1956. Transportation, Department of
(1954) A Report on Traffic and Revenue Estimates for the Proposed New South Bridge of the city of Clinton Iowa Bridge Commission, July 9, 1954. Transportation, Department of
(1953) A Generalized Model Study of Scour Around Bridge Piers and Abutments, HR-24, 1953. Transportation, Department of
(1951) Scour around Bridges, April 1951. Transportation, Department of
(1945) Rock Island Centennial Bridge, Final Report on Construction of the Mississippi River Bridge Between Rock Island, Illinois and Davenport, Iowa, 1945. Transportation, Department of
(1926) Field Manual, Federal and State Aid Road and Bridge Work, 1926. Transportation, Department of
(1919) Field Manual, Federal and State Aid Road Work, 1919. Transportation, Department of
(1919) Field Manual, Instructions for making Bridge and Culvert Surveys, 1919. Transportation, Department of
FY 2021 Research At-A-Glance. Transportation, Department of
(2012) Wind Monitoring of the Saylorville and Red Rock Reservoir Bridges with Remote, Cellular-Based Notifications, May 2012. Transportation, Department of
(2011) Development of LRFD Procedures for Bridge Pile Foundations in Iowa: Volume I: An Electronic Database for PIle LOad Tests, September 2011. Transportation, Department of
(2010) Development of LRFD Procedures for Bridge Pile Foundations in Iowa Final Report, June 2010. Transportation, Department of
(2008) Integral Bridge Abutment-to-Approach Slab Connection Final Report;TR-539/TR-530, June 2008. Transportation, Department of
(2006) Decision Support Model for Assessing Archaeological Survey Needs for Bridge Replacement Projects in Iowa: TR-513, 2006. Transportation, Department of
(1991) Load Ratings For Secondary Bridges Final Report Highway Research Advisory Board Project HR-239, May 1991. Transportation, Department of
(2014) Making a Modern Highway: Transformation of Iowa Roadways in the Mid-Twentieth Century, 2014. Transportation, Department of
(2010) Indian Creek Channel: the evolution & significance of an historic public works administration flood control facility, Council Bluffs, Iowa, 2010. Transportation, Department of
(2010) Sioux City's Grand Avenue Viaduct, 1936-2010. Transportation, Department of
(2000) Hibernia: An Irish Immigrant Neighborhood in Burlington, Iowa, 2000. Transportation, Department of
(1997) Marsh rainbow arch bridges in Iowa, 1997. Transportation, Department of
(1988) Transportation in Iowa: A Historical Summary, 1988. Transportation, Department of
(2010) History of the Benton Street Bridge, Iowa City, Iowa, April 7, 2010. Transportation, Department of
(2010) On the spot damage detection methodology for highway bridges (tech transfer summary). Transportation, Department of
