|
Fertilizer Response on Highway Cuts and Fills
|
Abstract
|
Report
|
1957 |
HR-22 |
|
Insights into the Design and Characteristics of the Sedimentation Process at Multi-Barrel Culverts in Iowa
|
Abstract
|
|
2010 |
TR-596 |
|
Roadside Seeding With Hydraulic Seeders
|
Abstract
|
Report
|
1957 |
HR-47 |
|
Prevention of Erosion on Highway Backslopes (partial report)
|
Abstract
|
|
1959 |
HR-64 |
|
Development of Seeding for Highway Medians
|
Abstract
|
Report
|
1966 |
HR-108 |
|
Studies of Herbaceous Plant Species on Highway Rights-of-Way
|
Abstract
|
Report
|
1973 |
HR-133 |
|
Salvaging and Re-Use of Plant Materials
|
Abstract
|
Report
|
1973 |
HR-145 |
|
Prelim. Archaeological Investigation Along Proposed Hwy ROW
|
Abstract
|
Report
|
1973 |
HR-149 |
|
Investigation of Highway Lighting
|
Abstract
|
|
1976 |
HR-154 |
|
Soil Erosion Control for Secondary Roads
|
Abstract
|
|
1973 |
HR-155 |
|
A Study of Roadside Vegetation Control
|
Abstract
|
|
1975 |
HR-159 |
|
Evaluation of Productivity Resulting From Removal of Soil for Hwy Construction
|
Abstract
|
|
1981 |
HR-186 |
|
Preliminary Archaeological Investigation Along Proposed Highway ROW
|
Abstract
|
Report
|
1979 |
HR-198 |
|
Feasibility of Wind Powered Aeration of Rest Area Lagoons
|
Abstract
|
|
1979 |
HR-207 |
|
Effect of Wildlife Hwy Warning Reflectors on Deer-Vehicle Accidents
|
Abstract
|
|
1984 |
HR-210 |
|
Roadway Lighting on Secondary Roads in Iowa
|
Abstract
|
|
1984 |
HR-251 |
|
Flood-Plain and Channel Aggradation at Selected Bridge Sites in the Iowa and Skunk River Basins, Iowa
|
Abstract
|
|
1996 |
HR-350 |
|
An Expert System for Forecasting Fog on US Highway 30 in Cedar Rapids
|
Abstract
|
|
1997 |
HR-357 |
|
Iowa’s Renewable Energy and Infrastructure Impacts
|
Abstract
|
|
2010 |
TR-593 |
|
Regional Approach to Landslide Interpretation and Repair
|
Abstract
|
|
1985 |
TR-430 |
|
Reuse of Lime Sludge From Water Softening
|
Abstract
|
|
2004 |
TR-459 |
|
Living Snow Fences
|
Abstract
|
|
2006 |
TR-460 |
|
Tree and Brush Control for County Road Right-of-Way
|
Abstract
|
|
2002 |
TR-462 |
|
Erosion Control for Highway Application, Phase I: Review and Synthesis of Literature
|
Abstract
|
|
2002 |
TR-464 |
|
Evaluation of Deicing Materials and Corrosion Reducing Treatments for Deicing Salts7
|
Abstract
|
|
2007 |
TR-471 |
|
TR-485, Erosion Control for Highway Applications - Phase II: Development and Implementation of a Web Based Expert System for Erosion and Sediment Control Measures.
|
Abstract
|
|
2005 |
TR-485 |
|
Effectiveness of Electro-Chemical Chloride Extraction for the Iowa Avenue Pedestrian Bridge
|
Abstract
|
|
2005 |
TR-499 |
|
Evaluation of the Iowa Department of Transportation's Compensatory Wetland Mitigation Program
|
Abstract
|
|
2004 |
TR-500 |
|
Determination and Evaluation of Alternative Methods for Managing and Controlling Highway-Related Dust, Phase II – Demonstration Project
|
Abstract
|
|
2005 |
TR-506 |
|
Design Guide and Construction
Specifications for National
Pollutant Discharge Elimination
System (NPDES) Site Runoff
Control
|
Abstract
|
|
2006 |
TR-508 |
|
An Illustrated Guide For Monitoring and Protecting Bridge Waterways Against Scour, 2006
|
Abstract
|
|
2006 |
TR-515 |
|
Development of Stage-Discharge Relations for Ungaged Bridge Waterways in Western Iowa
|
Abstract
|
|
2010 |
TR-567 |
|
Evaluation of Safety Treatments For Roadside Culverts
|
None
|
|
2009 |
TR-517 |
|
Field Investigation of Hydraulic Structures Facilitating Fish abundance and Passage Through Bridges in Western Iowa Streams
|
Abstract
|
|
2006 |
TR-521 |
|
Feasibility of Cooperative Development of Wetland Mitigation Projects
|
Abstract
|
|
2006 |
TR-526 |
|
Design Procedures and Field Monitoring of Submerged Barbs for Streambank protection - September 2007
|
Abstract
|
|
2007 |
TR-534 |
|
Applications for Reuse of Lime Sludge from Water Softening (This report supersedes TR-459)
|
Abstract
|
|
2005 |
TR-535 |
|
Developing Guidance for Use of Lighting in Rural and Urban Roadways in Iowa, February 2008
|
Abstract
|
|
2008 |
TR-540 |
|
Timber Preservation Treatments for Highway Applications, 2008
|
Abstract
|
|
2008 |
TR-552 |
|
Improved Method for Determining Wind Loads on Highway Sign and Traffic-Signal Structure, 2008
|
Abstract
|
|
2008 |
TR-559 |
|
Biofuel Co-Product Uses for Pavement Geo-Materials Stabilization
|
Abstract
|
|
2010 |
TR-582 |
|
Development of Non- Petroleum Based Binders for Use in Flexible Pavements
|
Abstract
|
|
2010 |
TR-594 |
|
Autonomous Measurements of Bridge Pier and Abutment Scour Using Motion Sensing Radio Transmitters
|
Abstract
|
|
2010 |
TR-595 |