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Long-Term Pavement Performance (LTPP) Publications

This search covers all Long-Term Pavement Performance (LTPP) Publications
Publication TitlePublication NumberPublication YearPDF
237  Search Results PUBLICATION YEAR MOST RECENT
Long-Term Pavement Performance Information Management System User Guide FHWA-HRT-21-038 2021  pdf-file
Long-Term Pavement Performance Data Analysis Program: Effect of Dowel Misalignment on Concrete Pavement Performance FHWA-HRT-20-070 2020  pdf-file
Acceptance Testing of High-Speed Transverse Profile Measuring Systems Purchased for the Long-Term Pavement Performance Program FHWA-HRT-20-023 2020  pdf-file
Use of LTPP SMP Data to Quantify Moisture Impacts on Fatigue Cracking in Flexible Pavements FHWA-HRT-20-006 2020  pdf-file
Impact of Environmental Factors on Pavement Performance in The Absence of Heavy Loads FHWA-HRT-16-084 2019  pdf-file
LTPP Newsletter Fall 2019 FHWA-HRT-20-027 2019  pdf-file
Validation of Pavement Performance Measures Using Long-Term Pavement Performance Data FHWA-HRT-17-105 2018  pdf-file
Validation of Pavement Performance Measures Using LTPP Data: Final Report FHWA-HRT-17-089 2018  pdf-file
Long-Term Pavement Performance Climate Tool User Guide FHWA-HRT-17-012 2018  pdf-file
Using Multi-Objective Optimization to Enhance Calibration of Performance Models in the Mechanistic-Empirical Pavement Design Guide FHWA-HRT-17-104 2018  pdf-file
Investigation of Increase in Roughness Due to Environmental Factors in Flexible Pavements Using Profile Data From Long-Term Pavement Performance Specific Pavement Studies 1 Experiment FHWA-HRT-17-120 2018  pdf-file
Proposed Performance-Prediction Equations and Threshold Triggers for Thin-Overlay Treatments Using The Long-Term Pavement Performance Database FHWA-HRT-17-111 2018  pdf-file
Guidelines for Informing Decisionmaking to Affect Pavement Performance Measures: Final Report FHWA-HRT-17-090 2018  pdf-file
Development of Experiment Design: SPS-11 Asphalt Concrete Pavement Preservation Study FHWA-HIF-18-063 2018  pdf-file
Development of Experiment Design: SPS-12 Portland Cement Concrete Pavement Preservation Study FHWA-HIF-18-064 2018  pdf-file
Characterizing Existing Asphalt Concrete Layer Damage for Mechanistic Pavement Rehabilitation Design FHWA-HRT-17-059 2018  pdf-file
LTPP InfoPave - Release 2017 - What's New FHWA-HRT-17-030 2017  pdf-file
Long-Term Pavement Performance Bind Online FHWA-HRT-17-009 2017  pdf-file
LTPP Climate Tool FHWA-HRT-17-011 2017  pdf-file
Long-Term Pavement Performance Bind Online User Guide FHWA-HRT-17-010 2017  pdf-file
Investigation of Increase in Roughness Due to Environmental Factors in Flexible Pavements Using Profile Data From Long-Term Pavement Performance Specific Pavement Studies 1 Experiment FHWA-HRT-17-049 2017  pdf-file
LTPP InfoPave Brochure FHWA-HRT-18-011 2017  pdf-file
LTPP InfoPave Q&A FHWA-HRT-16-028 2016  pdf-file
LTPP InfoPave FHWA-HRT-16-027 2016  pdf-file
MEPDG Traffic Loading Defaults Derived From Traffic Pooled Fund Study FHWA-HRT-13-090 2016  pdf-file
Long-Term Pavement Performance Program - Pavement Performance Measures and Forecasting and The Effects of Maintenance and Rehabilitation Strategy on Treatment Effectiveness FHWA-HRT-16-046 2016  No PDF
TechBrief - Impact of Environmental Factors on Pavement Performance in the Absence of Heavy Loads FHWA-HRT-16-078 2016  pdf-file
Evaluation of LTPP Climatic Data for Use in Mechanistic-Empirical Pavement Design Guide (MEPDG) Calibration and Other Pavement Analysis FHWA-HRT-15-026 2015  pdf-file
Long-Term Pavement Performance Ohio SPS-1 and SPS-2 Dynamic Load Response Data Processing FHWA-HRT-14-088 2015  pdf-file
Evaluation of Long-Term Pavement Performance (LTPP) Climatic Data for Use in Mechanistic-Empirical Pavement Design Guide (MEPDG) Calibration and Other Pavement Analysis FHWA-HRT-15-019 2015  pdf-file
Long-Term Pavement Performance Automated Faulting Measurement FHWA-HRT-14-092 2015  pdf-file
Assessing Pavement Surface Splash and Spray Impact on Road Users FHWA-HRT-15-062 2015  pdf-file
Long-Term Pavement Performance Program Determination of In-Place Elastic Layer Modulus: Backcalculation Methodology and Procedures FHWA-HRT-15-036 2015  pdf-file
Summary of Key Benefits 1989 - 2015 FHWA-HRT-16-013 2015  pdf-file
Determination of In-Place Elastic Layer Modulus: LTPP Backcalculation Methodology and Procedures FHWA-HRT-15-037 2015  pdf-file
The Long-Term Pavement Performance Program FHWA-HRT-15-049 2015  pdf-file
Classification Of Features Of Pavement Profiles Using Empirical Mode Decomposition FHWA-HRT-13-093 2014  pdf-file
Radio Frequency Identification Applications in Pavements FHWA-HRT-14-061 2014  pdf-file
Long-Term Pavement Performance Program FHWA-HRT-15-018 2014  pdf-file
Verification, Refinement, and Applicability of Long-Term Pavement Performance Vehicle Classification Rules FHWA-HRT-13-091 2014  pdf-file
Distress Identification Manual for The Long-Term Pavement Performance Program (Fifth Revised Edition) FHWA-HRT-13-092 2014  pdf-file
LTPP 2014 and Beyond - What Is Needed and What Can Be Done? FHWA-HRT-15-017 2014  pdf-file
LTPP Information Management System (IMS) Quality Control Checks  2013  pdf-file
Curl and Warp Analysis of The LTPP SPS-2 Site in Arizona (Techbrief) FHWA-HRT-13-040 2013  pdf-file
Long-Term Pavement Performance Pavement Loading User Guide (LTPP PLUG) FHWA-HRT-13-089 2013  pdf-file
Reformulated Pavement Remaining Service Life Framework FHWA-HRT-13-038 2013  pdf-file
Pavement Remaining Service Interval Implementation Guidelines FHWA-HRT-13-050 2013  pdf-file
Simplified Techniques for Evaluation and Interpretation of Pavement Deflections for Network-Level Analysis: Guide for Assessment of Pavement Structure Performance for PMS Applications FHWA-HRT-12-025 2012  pdf-file
Relating Ride Quality and Structural Adequacy for Pavement Rehabilitation and Management Decisions (Techbrief) FHWA-HRT-12-046 2012  pdf-file
FHWA Intelligent Compaction National Workshop Report No. 1, Atlanta, Georgia FHWA-HIF-12-023 2012  pdf-file
Estimation of Key PCC, Base, Subbase, and Pavement Engineering Properties From Routine Tests and Physical Characteristics - Report FHWA-HRT-12-030 2012  pdf-file
Estimation of Key PCC, Base, Subbase, and Pavement Engineering Properties From Routine Tests and Physical Characteristics - User’s Guide FHWA-HRT-12-031 2012  pdf-file
Estimation of Key PCC, Base, Subbase, and Pavement Engineering Properties From Routine Tests and Physical Characteristics - Techbrief FHWA-HRT-12-032 2012  pdf-file
Performance Testing for Superpave and Structural Validation FHWA-HRT-11-045 2012  pdf-file
Relating Ride Quality and Structural Adequacy for Pavement Rehabilitation/Design Decisions FHWA-HRT-12-035 2012  pdf-file
LTPP Newsletter Fall 2012 FHWA-HRT-13-034 2012  pdf-file
Simplified Techniques for Evaluation and Interpretation of Pavement Deflections for Network-Level Analysis FHWA-HRT-12-023 2012  pdf-file
Curl and Warp Analysis of The LTPP SPS-2 Site in Arizona FHWA-HRT-12-068 2012  pdf-file
Long-Term Pavement Performance Ancillary Information Management System (AIMS) Reference Guide (Report) FHWA-HRT-12-058 2012  pdf-file
Techbrief: LTPP Computed Parameter: Dynamic Modulus FHWA-HRT-11-018 2011  pdf-file
Performance Comparison of Pavement Rehabilitation Strategies FHWA-HRT-11-050 2011  pdf-file
Statistical Analysis of Performance of Recycled Hot Mix Asphalt Overlays in Flexible Pavement Rehabilitation FHWA-HRT-11-051 2011  pdf-file
Results of Long-Term Pavement Performance SPS-3 Analysis: Preventive Maintenance of Flexible Pavements FHWA-HRT-11-049 2011  pdf-file
LTPP Computed Parameter: Dynamic Modulus FHWA-HRT-10-035 2011  pdf-file
Impact of Design Features on Pavement Response and Performance in Rehabilitated Flexible and Rigid Pavements FHWA-HRT-10-066 2011  pdf-file
Falling Weight Deflectometer Calibration Center and Operational Improvements: Redevelopment of The Calibration Protocol and Equipment FHWA-HRT-07-040 2011  pdf-file
Long-Term Pavement Performance Program Accomplishments and Benefits 1989-2009 Summary Report FHWA-HRT-10-072 2010  pdf-file
Long-Term Pavement Performance Program Highlights: Accomplishments and Benefits 1989-2009 FHWA-HRT-10-071 2010  pdf-file
LTPP Specific Pavement Studies (SPS) Materials Action Plan Final Report FHWA-HRT-10-049 2010  pdf-file
LTPP Pavement Performance Forecast FHWA-HRT-10-080 2010  pdf-file
LTPP Manual for Profile Measurements and Processing FHWA-HRT-08-056 2009  pdf-file
LTPP Beyond FY 2009: What Needs to Be Done? FHWA-HRT-09-052 2009  pdf-file
LTPP 2007 Year in Review FHWA-HRT-08-039 2008  pdf-file
LTPP Computed Parameter: Moisture Content FHWA-HRT-08-035 2008  pdf-file
Long-Term Pavement Performance Compliance with Department of Transportation Information Dissemination Quality Guidelines FHWA-HRT-08-065 2008  pdf-file
Long-Term Pavement Performance Computed Parameter: Frost Penetration FHWA-HRT-08-057 2008  pdf-file
LTPP 2006 Year in Review FHWA-HRT-07-028 2007  pdf-file
TechBrief: Long-Life Concrete Pavements: Best Practices and Directions from the States FHWA-IF-07-030 2007  pdf-file
Long Term Pavement Performance Project Laboratory Materials Testing And Handling Guide FHWA-HRT-07-052 2007  pdf-file
LTPP 2005 Year in Review FHWA-HRT-06-086 2006  pdf-file
Guidelines for Review and Evaluation of Backcalculation Results FHWA-HRT-05-152 2006  pdf-file
Review of the Long-Term Pavement Performance (LTPP) Backcalculation Results FHWA-HRT-05-150 2006  pdf-file
Long-Term Pavement Performance Maintenance and Rehabilitation Data Collection Guide FHWA-HRT-06-068 2006  pdf-file
Guidelines for the Collection of Long-Term Pavement Performance Data FHWA-HRT-06-067 2006  pdf-file
Long-Term Pavement Performance Inventory Data Collection Guide FHWA-HRT-06-066 2006  pdf-file
Verification of LTPP Virtual Weather Stations Phase I Report: Accuracy and Reliability of Virtual Weather Stations FHWA-RD-03-092 2006  pdf-file
2006 LTPP Product List FHWA-HRT-06-119 2006  pdf-file
Framework for LTPP Forensic Investigations - Final  2006  pdf-file
Highway Concrete Technology Development and Testing Volume III: Field Evaluation of SHRP C-205 Test Sites (High Performance Concrete) FHWA-RD-02-084 2006  pdf-file
TechBrief: Quantification of Smoothness Index Differences Related to LTPP Equipment Type FHWA-HRT-06-064 2006  pdf-file
Optimization of Traffic Data Collection for Specific Pavement Design Applications FHWA-HRT-05-079 2006  pdf-file
Highway Concrete Pavement Technology Development and Testing Volume II:Field Evaluation of Strategic Highway Research Program (SHRP) C-203 Test Sites (Freeze-Thaw Resistance) FHWA-RD-02-083 2006  pdf-file
Rehabilitation of Asphalt Concrete Pavements: Initial Evaluation of the SPS-5 Experiment-Final Report FHWA-HRT-01-168 2006  pdf-file
Highway Concrete Pavement Technology Development and Testing Volume I: Field Evaluation of SHRP C-202 Test Sites (Alkali-Silica Reaction (ASR)) FHWA-RD-02-082 2006  pdf-file
Seasonal Variations in the Moduli of Unbound Pavement Layers FHWA-HRT-04-079 2006  pdf-file
TechBrief: LTPP Data Analysis: Optimization of Traffic Data Collection for Specific Pavement Design Applications FHWA-HRT-06-111 2006  pdf-file
Highway Concrete Technology Development and Testing Volume IV:Field Evaluation of SHRP C-206 Test Sites (Early Opening of Full-Depth Pavement Repairs) FHWA-RD-02-085 2006  pdf-file
Highway Concrete Pavement Technology Development and Testing Volume V:Field Evaluation of SHRP C-206 Test Sites (Bridge Deck Overlays) FHWA-RD-02-086 2006  pdf-file
Study of Long-Term Pavement Performance (LTPP): Pavement Deflections FHWA-RD-03-093 2006  pdf-file
Improving Pavements With Long-Term Pavement Performance: Products for Today and Tomorrow FHWA-HRT-06-109 2006  pdf-file
Long-Term Pavement Performance Program Manual for Falling Weight Deflectometer Measurements FHWA-HRT-06-132 2006  pdf-file
Long-Term Pavement Performance Program (LTPP) Materials Reference Library (MRL) FHWA-HRT-06-116 2006  pdf-file
Long-Term Pavement Performance (LTPP) Data Analysis Support: National Pooled Fund Study TPF-5(013): <em>Effects of Multiple Freeze Cycles and Deep Frost Penetration on Pavement Performance and Cost</em> FHWA-HRT-06-121 2006  pdf-file
Long-Term Pavement Performance Program Falling Weight Deflectometer Maintenance Manual FHWA-HRT-05-153 2006  pdf-file
Estimating Cumulative Traffic Loads, Volume II: Traffic Data Assessment and Axle Load Projection for the Sites with Acceptable Axle Weight Data, Final Report for Phase 2 FHWA-RD-03-094 2005  pdf-file
Study of LTPP Pavement Temperatures FHWA-RD-02-071 2005  pdf-file
Structural Factors of Jointed Plain Concrete Pavements: SPS-2-Initial Evaluation and Analysis FHWA-HRT-01-167 2005  pdf-file
LTPP 2004 Year in Review FHWA-HRT-04-125 2005  pdf-file
TechBrief: Achieving a High Level of Smoothness in Concrete Pavements Without Sacrificing Long-Term Performance FHWA-HRT-05-069 2005  pdf-file
Rehabilitation of Jointed Portland Cement Concrete Pavements: SPS-6, Initial Evaluation and Analysis FHWA-RD-01-169 2005  pdf-file
Quantification of Smoothness Index Differences Related to Long-Term Pavement Performance Equipment Type FHWA-HRT-05-054 2005  pdf-file
LTPP Materials Characterization Program: Verification of Dynamic Test Systems With an Emphasis on Resilient Modulus FHWA-RD-02-034 2005  pdf-file
Improving Pavements With Long-Term Pavement Performance: Products for Today and Tomorrow FHWA-RD-03-049 2005  pdf-file
Product Brief: Seasonal Monitoring Program - One Stop Shopping! FHWA-HRT-04-153 2004  pdf-file
Key Findings from LTPP Analysis 2000-2003 FHWA-HRT-04-032 2004  pdf-file
LTPP 2003 Year in Review FHWA-HRT-04-041 2004  pdf-file
Guide for the Participation In the 5th Year, 2002-2003 ASCE-LTPP International Contest on LTPP Data Analysis  2004  No PDF
Distress Identification Manual for the Long-Term Pavement Performance Program (Fourth Revised Edition) FHWA-RD-03-031  2003  pdf-file
Product Brief: Pavement Profile Viewer And Analyzer FHWA-RD-03-070  2003  pdf-file
Application Notes: Using LTPPBind V2.1 to Improve Crack Sealing in Asphalt Concrete Pavements FHWA-RD-03-080  2003  No PDF
Long-Term Pavement Performance Information Management System: Pavement Performance Database User Reference Guide FHWA-RD-03-088  2003  pdf-file
Structural Factors for Flexible Pavements-Initial Evaluation of the SPS-1 Experiment Final Report FHWA-RD-01-166 2003  pdf-file
Assessment of Selected LTPP Material Data Tables and Development of Representative Test Tables, FHWA-RD-02-001 2003  No PDF
LTPP 2002 Year in Review FHWA-RD-03-045 2003  pdf-file
Back-Calculation of Layer Parameters for LTPP Test Sections, Volume II: Layered Elastic Analysis for Flexible and Rigid Pavements FHWA-RD-01-113  2002  pdf-file
Product Brief: DataPave 3.0: User-Friendly Access to LTPP Data FHWA-RD-02-032 2002  pdf-file
Study of LTPP Laboratory Resilient Modulus Test Data and Response Characteristics FHWA-RD-02-051  2002  pdf-file
Application Notes: LTPP Distress Identification Manual Sets a Standard for States FHWA-RD-02-052 2002  pdf-file
Pavement Smoothness Index Relationships FHWA-RD-02-057 2002  pdf-file
Evaluation of Joint and Crack Load Transfer Final Report FHWA-RD-02-088  2002  pdf-file
TechBrief: Help With Converting Pavement Smoothness Specifications FHWA-RD-02-112 2002  pdf-file
Evaluation and Analysis of LTPP Pavement Layer Thickness Data FHWA-RD-03-041 2002  pdf-file
Researcher's Guide to the Long-Term Pavement Performance Layer Thickness Data FHWA-RD-03-040 2002  No PDF
TechBrief: Key Findings From LTPP Distress Data FHWA-RD-02-031 2002  pdf-file
Application Notes: FWD Calibration Centers Ensure States Get Quality Data FHWA-RD-02-067 2002  pdf-file
LTPP 2001 Year in Review FHWA-RD-02-049 2002  No PDF
SPS Traffic Site Evaluation -- Pilots Summary and Lessons Learned  2002  pdf-file
LTPP Guide to Asphalt Temperature Prediction and Correction  2002  No PDF
TechBrief: Adequacy of Rut Bar Data Collection FHWA-RD-01-027 2001  pdf-file
Characterization of Transverse Profiles FHWA-RD-01-024 2001  pdf-file
Product Brief: Temperature Prediction and Adjustment Procedures for Asphalt Concrete Pavements FHWA-RD-01-081 2001  pdf-file
Long-Term Pavement Performance Distress Data Consolidation Final Report FHWA-RD-01-143 2001  pdf-file
Long-Term Effectiveness of Cathodic Protection Systems on Highway Structures FHWA-RD-01-096 2001  pdf-file
LTPP Maintenance and Rehabilitation Data Review - Final Report FHWA-RD-01-019 2001  pdf-file
Long-Term Performance of Corrosion Inhibitors Used in Repair of Reinforced Concrete Bridge Components FHWA-RD-01-097 2001  pdf-file
LTPP Product Plan FHWA-RD-01-086 2001  pdf-file
An Investment Benefiting America's Highways: The Long Term Pavement Performance Program FHWA-RD-01-094 2001  pdf-file
LTPP Traffic QC Software, Volume 1: Users Guide  2001  pdf-file
Falling Weight Deflectometer Relative Calibration Analysis, FWDCAL Version 3.0  2001  pdf-file
Guide to LTPP Traffic Data Collection and Processing  2001  pdf-file
LTPP Protocol P07: Test Method for Determining the Creep Compliance, Resilient Modulus and Strength of Asphalt Materials Using the Indirect Tensile Test Device, Version 1.1  2001  pdf-file
LTPP 2000 Year in Review FHWA-RD-01-036 2001  No PDF
TechBrief: Performance Trends of Rehabilitation AC Pavements FHWA-RD-00-165 2000  pdf-file
TechBrief: Comparison of Rehabilitation Strategies for AC Pavements FHWA-RD-00-166 2000  pdf-file
Product Brief: Manuals Provide Information for Pavement Maintenance and Repair FHWA-RD-00-084 2000  pdf-file
Backcalculation of Layer Parameters for LTPP Test Sections, Volume I: Slab on Elastic Solid and Slab on Dense-Liquid Foundation Analysis of Rigid FHWA-RD-00-086 2000  pdf-file
TechBrief: Variability of Pavement Distress Data from Manual Surveys FHWA-RD-00-160 2000  pdf-file
Temperature Predictions and Adjustment Factors for Asphalt Pavement FHWA-RD-98-085 2000  pdf-file
Application Notes: New Software Tool Paves the Way for More Cost-Effective, Durable Roads in Kansas FHWA-RD-00-019 2000  pdf-file
Application Notes: LTPP Findings Pay Off for Pennsylvania FHWA-RD-00-064 2000  pdf-file
Moisture Content for Unbound Materials at Seasonal Monitoring Program Sites FHWA-RD-00-077 2000  pdf-file
2002 Pavement Design Guide FHWA-RD-00-129 2000  pdf-file
LTPP Climatic Database Revision and Expansion FHWA-RD-00-133 2000  pdf-file
Information Management System (IMS) Reference Materials (link to 3 documents)  2000  No PDF
LTPP 1999 Year in Review FHWA-RD-00-020 2000  No PDF
Key Findings from LTPP Analysis 1990-1999 FHWA-RD-00-085  2000  No PDF
Estimating Cumulative Traffic Loads, Final Report for Phase 1 FHWA-RD-00-054 2000  pdf-file
LTPP Profile Variability FHWA-RD-00-113 2000  pdf-file
Study of LTPP Distress Data Variability, Volume I FHWA-RD-99-074 1999  pdf-file
Study of LTPP Distress Data Variability, Volume II: Appendices A to C FHWA-RD-99-075 1999  pdf-file
Product Brief: LTPPBind: A New Tool for Selecting Cost-Effective Superpave Asphalt Binder Performance Grades FHWA-RD-99-082 1999  pdf-file
Preliminary Evaluation of LTPP Continuously Reinforced Concrete (CRC) Pavement Test Sections FHWA-RD-99-086 1999  pdf-file
Determination of Frost Penetration in LTPP Sections, Final Report FHWA-RD-99-088 1999  pdf-file
Analysis of Time-Domain Reflectometry Data From LTPP Seasonal Monitoring Program Test Sections-Final Report FHWA-RD-99-115 1999  pdf-file
Product Brief: Rigid Pavement Design Software: A New Tool for Improved Rigid Pavement Design FHWA-RD-99-129 1999  pdf-file
TechBrief: Resealing Concrete Pavement Joints FHWA-RD-99-137 1999  pdf-file
LTPP Pavement Maintenance Materials: SHRP Joint Reseal Experiment, Final Report FHWA-RD-99-142 1999  pdf-file
LTPP Pavement Maintenance Materials: SHRP Crack Treatment Experiment, Final Report FHWA-RD-99-143 1999  pdf-file
Materials and Procedures for Repair of Joint Seals in Portland Cement Concrete Pavements-Manual of Practice FHWA-RD-99-146 1999  pdf-file
Materials and Procedures for Sealing and Filling Cracks in Asphalt-Surfaced Pavements-Manual of Practice FHWA-RD-99-147 1999  pdf-file
LTPP Pavement Maintenance Materials: SPS-4 Supplemental Joint Seal Experiment, Final Report FHWA-RD-99-151 1999  pdf-file
Materials and Procedures for Rapid Repair of Partial-Depth Spalls in Concrete Pavements-Manual of Practice FHWA-RD-99-152 1999  pdf-file
LTPP Pavement Maintenance Materials: PCC Partial-Depth Spall Repair Experiment, Final Report FHWA-RD-99-153 1999  pdf-file
Materials and Procedures for Repair of Potholes in Asphalt-Surfaced Pavements-Manual of Practice FHWA-RD-99-168 1999  pdf-file
TechBrief: Sealing and Filling Cracks in Asphalt Pavements FHWA-RD-99-176 1999  pdf-file
TechBrief: Portland Cement Concrete (PCC) Partial-Depth Spall Repair FHWA-RD-99-177 1999  pdf-file
Common Characteristics of Good and Poorly Performing AC Pavements FHWA-RD-99-193 1999  pdf-file
TechBrief: Pothole Repair FHWA-RD-99-202 1999  pdf-file
Design and Construction of PCC Pavements, Volume III: Improved PCC Performance Models FHWA-RD-98-113 1999  pdf-file
An Input for Moisture Calculations - Dielectric Constant From Apparent Length FHWA-RD-99-201 1999  pdf-file
Product Brief: Videotapes Explain the How and Why of LTPP's Revised Resilient Modulus Laboratory Tests and Procedures FHWA-RD-99-162 1999  pdf-file
Product Brief: Working With Your FWD Calibration Center Videotape FHWA-RD-99-163 1999  pdf-file
LTPP Analysis: Putting the Data to Work FHWA-RD-99-169 1999  pdf-file
DataPave: User-Friendly Access to LTPP Data FHWA-RD-99-051 1999  pdf-file
Getting the Most from Your LTPP Section: Guidance for Rehabilitation  1999  pdf-file
Introduction to LTPP Data  1999  pdf-file
LTPP 1998 Year in Review FHWA-RD-99-111 1999  No PDF
Design and Construction of PCC Pavements, Volume I: Summary of Design Features and Construction Practices That Influence Performance of Pavements FHWA-RD-98-052 1998  pdf-file
TechBrief: Understanding Traffic Variations by Vehicle Classifications FHWA-RD-98-117  1998  pdf-file
TechBrief: Accuracy of LTPP Traffic Loading Estimates FHWA-RD-98-124 1998  pdf-file
Design and Construction of PCC Pavements, Volume II: Design Features and Practices that Influence Performance of Pavements FHWA-RD-98-127 1998  pdf-file
Assessment of the SPS-7 Bonded Concrete Overlays Experiment: Final Report FHWA-RD-98-130 1998  pdf-file
TechBrief: Roughness Trends of Flexible Pavements FHWA-RD-98-132 1998  pdf-file
TechBrief: What Makes Portland Cement Concrete (PCC) Pavements Rough? FHWA-RD-98-148 1998  pdf-file
TechBrief: Reducing Roughness in Rehabilitated Asphalt Concrete Pavements FHWA-RD-98-149 1998  pdf-file
Concrete Pavement Maintenance Treatment Performance Review: SPS-4 5-Year Data Analysis FHWA-RD-97-155 1998  pdf-file
Determining Soil Volumetric Moisture Content Using Time Domain Reflectometry FHWA-RD-97-139 1998  pdf-file
Investigation of Development of Pavement Roughness FHWA-RD-97-147 1998  pdf-file
Long-Term Monitoring of Pavement Maintenance Materials Test Sites FHWA-RD-98-073 1998  pdf-file
LTPP Seasonal Asphalt Concrete (AC) Pavement Temperature Models FHWA-RD-97-103 1998  pdf-file
Maintaining Flexible Pavements - The Long-Term Pavement Performance Experiment SPS-3 5-year Data Analysis FHWA-RD-97-102 1998  pdf-file
Mechanistic Evaluation of Test Data From LTPP Flexible Pavement Test Sections, Volume I: Final Report FHWA-RD-98-012 1998  pdf-file
Mechanistic Evaluation of Test Data From LTPP Jointed Concrete Pavement Test Sections FHWA-RD-98-094 1998  pdf-file
Rehabilitation Performance Trends: Early Observations From Long-Term Pavement Performance (LTPP) Specific Pavement Studies (SPS) FHWA-RD-97-099 1998  pdf-file
TechBrief: Why Does LTPP Require Site-Specific Traffic Loading Data? FHWA-RD-98-103 1998  pdf-file
TechBrief: WIM Scale Calibration: A Vital Activity for LTPP Sites FHWA-RD-98-104 1998  pdf-file
Freeze/Thaw Monograph for LTPP FHWA-RD-98-177 1998  pdf-file
Long-Term Pavement Performance Program Protocol for Calibrating Traffic Data Collection Equipment  1998  pdf-file
LTPP: The Next Decade FHWA-RD-98-109 1998  No PDF
Design and Construction of Pcc Pavements Volume II: Design Features and Practices That Influence Performance of Pavements FHWA-RD-98-127 1998  pdf-file
TechBrief: LTPP Data analysis: Frequently asked questions about joint faulting with answers from LTPP FHWA-RD-97-101 1997  pdf-file
Design Pamphlet for the Determination of Layered Elastic Moduli in Support of the 1993 AASHTO Guide for the Design of Pavement Structures FHWA-RD-97-077 1997  pdf-file
Design Pamphlet for the Backcalculation of Pavement Layer Moduli in Support of the 1993 AASHTO Guide for the Design of Pavement Structures FHWA-RD-97-076 1997  pdf-file
Design Pamphlet for the Determination of Design Subgrade in Support of the 1993 AASHTO Guide for the Design of Pavement Structures FHWA-RD-97-083 1997  pdf-file
Backcalculation of Layer Moduli of LTPP General Pavement Study (GPS) Sites FHWA-RD-97-086 1997  pdf-file
TechBrief: Improved Guidance for Users of the 1993 AASHTO Flexible Pavement Design Procedures FHWA-RD-97-091 1997  pdf-file
Long-Term Pavement Performance Information Management System: Data Users Reference Manual FHWA-RD-97-001 1997  pdf-file
LTPP Materials Characterization Program: Resilient Modulus of Unbound Materials (LTPP Protocol P46) Laboratory Startup and Quality Control Procedures FHWA-RD-96-176 1997  pdf-file
TechBrief: Improving Accuracy of Unbound Resilient Modulus Testing FHWA-RD-97-090 1997  pdf-file
TechBrief: Advanced Methods for Using FWD Deflection-Time Data to Predict Pavement Performance FHWA-RD-97-093 1997  pdf-file
TechBrief: LTPP Data Analysis: Improved Low Pavement Temperature Prediction FHWA-RD-97-104 1997  pdf-file
TechBrief: LTPP Data Analysis: Validation of Guidelines for k-Value Selection and Concrete Pavement Performance Prediction FHWA-RD-97-035 1997  pdf-file
Pavement Treatment Effectiveness, 1995 SPS-3 and SPS-4 Site Evaluations, National Report FHWA-RD-97-029 1997  pdf-file
LTPP Data Analysis, Phase I: Validation of Guidelines for k-Value Selection and Concrete Pavement Performance Prediction FHWA-RD-96-198 1996  pdf-file
LTPP Protocol P46: Resilient Modulus of Unbound Granular Base/Subbase Materials and Subgrade Soils  1996  pdf-file
LTPP Seasonal Monitoring Program: Instrumentation Installation and Data Collection Guidelines FHWA-RD-94-110 1995  pdf-file
SHRP/LTPP FWD Calibration Protocol  1994  pdf-file

 

 

 

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