NCHRP 01-25(1) | Effects of Heavy Vehicle Characteristics on Pavement Response and Performance---Phase II | Completed | |
NCHRP 01-27 | Video Image Processing for Evaluating Pavement Surface Distress | Completed | |
NCHRP 01-28 | Laboratory Determination of Resilient Modulus for Flexible Pavement Design | Completed | |
NCHRP 01-28A | Harmonized Test Methods for Laboratory Determination of Resilient Modulus for Flexible Pavement Design | Completed | |
NCHRP 01-29 | Improved Surface Drainage of Pavements | Completed | |
NCHRP 01-30 | Support Under Portland Cement Concrete Pavements | Completed | |
NCHRP 01-31 | Smoothness Specifications for Pavements | Completed | |
NCHRP 01-32 | Systems for Design of Highway Pavements | Completed | |
NCHRP 01-33 | Methodology to Improve Pavement-Investment Decisions | Completed | |
NCHRP 01-34 | Performance of Subsurface Pavement Drainage | Completed | |
NCHRP 01-34A | Contributions of Pavement Structural Layers to Rutting of Flexible Pavements | Completed | |
NCHRP 01-34B | Effectiveness of Subsurface Drainage for HMA and PCC Pavements | Completed | |
NCHRP 01-34C | Effects of Subsurface Drainage on Performance of Asphalt and Concrete Pavements | Completed | |
NCHRP 01-34D | Effects of Subsurface Drainage on Performance of Asphalt and Concrete Pavements: Further Evaluation and Analysis of LTPP SPS-1 and SPS-2 Field Sections | Completed | |
NCHRP 01-35A | Guide for Pavement Management | Completed | |
NCHRP 01-36 | Determination of Pavement Damage from Super-Single and Singled-Out Dual Truck Tires | Completed | |
NCHRP 01-37 | Development of the 2002 Guide for the Design of New and Rehabilitated Pavement Structures | Completed | |
NCHRP 01-37A | Development of the 2002 Guide for the Design of New and Rehabilitated Pavement Structures: Phase II | Completed | |
NCHRP 01-37A(01) | Distribution Plan for the Recommended Mechanistic-Empirical Pavement Guide and Software | Completed | |
NCHRP 01-38 | Guide on Pavement Rehabilitation Strategies | Completed | |
NCHRP 01-39 | Traffic Data Collection, Analysis, and Forecasting for Mechanistic Pavement Design | Completed | |
NCHRP 01-40 | Facilitating the Implementation of the Guide for the Design of New and Rehabilitated Pavement Structures | Completed | The MEPDG software is now available from AASHTOWare as the Pavement ME Design program. |
NCHRP 01-40A | Independent Review of the Recommended Mechanistic-Empirical Design Guide and Software | Completed | |
NCHRP 01-40B | User Manual and Local Calibration Guide for the Mechanistic-Empirical Pavement Design Guide and Software | Completed | |
NCHRP 01-40D(01) | Technical Assistance to NCHRP and NCHRP Project 1-40A: Versions 0.9 and 1.0 of the M-E Pavement Design Software | Completed | |
NCHRP 01-41 | Models for Predicting Reflection Cracking of Hot-Mix Asphalt Overlays | Completed | |
NCHRP 01-42 | Top-Down Fatigue Cracking of Hot-Mix Asphalt Layers - Phase I | Completed | |
NCHRP 01-42A | Models for Predicting Top-Down Cracking of Hot-Mix Asphalt Layers | Completed | |
NCHRP 01-43 | Guide for Pavement Friction | Completed | |
NCHRP 01-44 | Measuring Tire-Pavement Noise at the Source | Completed | |
NCHRP 01-44(01) | Measuring Tire-Pavement Noise at the Source: Precision and Bias Statement | Completed | |
NCHRP 01-45 | Models for Estimating the Effects of Pavement Condition on Vehicle Operating Costs | Completed | |
NCHRP 01-46 | Handbook for Pavement Design, Construction, and Management | Completed | |
NCHRP 01-47 | Sensitivity Evaluation of MEPDG Performance Prediction | Completed | |
NCHRP 01-48 | Incorporating Pavement Preservation into the MEPDG | Completed | |
NCHRP 01-49 | Guidelines for Conducting Forensic Investigation of Highway Pavements | Completed | |
NCHRP 01-50 | Quantifying the Influence of Geosynthetics on Pavement Performance | Completed | |
NCHRP 01-51 | A Model for Incorporating Slab/Underlying Layer Interaction into the MEPDG Concrete Pavement Analysis Procedures | Completed | |
NCHRP 01-52 | A Mechanistic-Empirical Model for Top-Down Cracking of Asphalt Pavement Layers | Completed | |
NCHRP 01-53 | Proposed Enhancements to Pavement ME Design: Improved Consideration of the Influence of Subgrade and Unbound Layers on Pavement Performance | Completed | |
NCHRP 01-54 | Guidelines for Limiting Damage to Flexible and Composite Pavements Due to the Presence of Water | Completed | Publication decision pending. |
NCHRP 01-55 | Performance-Based Mix Design of Porous Friction Courses | Completed | |
NCHRP 01-57 | Standard Definitions for Comparable Pavement Cracking Data | Completed | The research will be completed through NCHRP Project 1-57A. |
NCHRP 01-57A | Developing Standard Definitions for Comparable Pavement Cracking Data | Completed | |
NCHRP 01-57B | Validating Proposed Definitions for Comparable Pavement Cracking Data | Active | Research in progress. |
NCHRP 01-58 | Quantifying the Effects of Implements of Husbandry on Pavements | Final | |
NCHRP 01-59 | The Influence of Subgrade Soils Susceptible to Shrink/Swell and/or Frost Heave on Pavement Performance | Final | Published as NCHRP Research Report 1096. |
NCHRP 01-60 | Measuring the Characteristics of Pavement Surface Images | Final | Published as NCHRP Research Report 1106. |
NCHRP 01-61 | Evaluation of Bonded Concrete Overlays on Asphalt Pavements | Final | Published as NCHRP Research Report 1007. The appendices are available as NCHRP WOD 329. |
NCHRP 01-62 | Impact of Flooding on the Resiliency of Pavement Systems | Active | Research in progress |
NCHRP 01-63 | Incorporating Traffic Speed Deflection Devices Measurements into Pavement Management and Design | Active | Research In Progress |
NCHRP 01-64 | Development of Longitudinal Cracking Models for Concrete Pavements | RFP | |