Publications TitleReport NumberAuthor(s)DatePrediction of Expansive Clay Roughness in Pavements with Vertical Moisture Barriers187-28FImplementation of Defect Correction Assessment Methodology on TxDOT Ride Quality Projects5-6610-01-PSRJanuary 2019Evaluating Corrections to Improve Ride Quality Based on Surface Profiles5-6610-01-R1January 2019Developing a Surface Drainage Rating for Inclusion in TxDOT's Asset Management System: Technical Report0-6896-R1January 2019Developing a Surface Drainage Rating for Inclusion in TxDOT's Asset Management System: Presentation0-6896-P1January 2019Developing a Surface Drainage Rating for Inclusion in TxDOT's Asset Management System0-6896-PSRJanuary 2019Compaction of Soils and Base Materials Using Superpave Gyratory Compactors0-6883-PSRJanuary 2019Application of Superpave Gyratory Compactors for Flexible Base and Subgrade0-6883-R1January 2019Comparative Analysis of Tack Coats, Trackless Tack Coats, Spray Paver Membranes, and Underseals0-6908-PSRNovember 2018Comparative Analysis of Tack Coats, Spray Paver Membranes, and Underseals: Technical Report0-6908-R1November 2018Implementation of Laser Scanning System for Classification of Aggregate Texture5-6921-01-PSROctober 2018Application of a Laser Scanning System to Dynamic Friction Test Specimens: Correlation Between Texture and Friction5-6921-01-R1October 2018Planning the Next Generation of Seal Coat Equipment: Guidelines and Implementation0-6963-P1September 2018Planning the Next Generation of Seal Coat Equipment0-6963-SSeptember 2018Application Rate Adjustments for Seal Coats in Texas0-6963-R1September 2018Validation of TxDOT Flexible Pavement Skid Prediction Model0-6746-01-SApril 2017Validation of Asphalt Mixture Pavement Skid Prediction Model and Development of Skid Prediction Model for Surface Treatments0-6746-01-1April 2017Test Procedure for Validation of Automated Distress Data0-6835-SFebruary 2017Framework for Development of TxDOT Construction Inspector Training Program0-6806-TTI-3February 2017Advancing Innovative High-Speed Remote-Sensing Highway Infrastructure Assessment Using Emerging Technologies: Technical Report0-6869-1February 2017Validation of TxDOT Flexible Pavement Skid Prediction Model: Workshop0-6746-01-P2May 2017Develop Nondestructive Rapid Pavement Quality Assurance/Quality Control Evaluation Test Methods and Supporting Technology0-6874-SMay 2017Performance Evaluation and Specification of Trackless Tack0-6814-SJuly 2016New Laboratory Design Tools and Field Performance Monitoring Equipment for Permeable Friction Courses0-6741-1March 2016Evaluate Methodology to Determine Localized Roughness0-6610-2March 2016An Economic Analysis of Four Options for Dealing with Low-Volume Roads in Energy-Impacted Areas of Texas0-6806-TTI-1March 2016New Laboratory Design Tools and Field Performance Equipment for Permeable Friction Courses0-6741-S2016Impact of Changes in Profile Measurement Technology on QA Testing of Pavement Smoothness0-6610-S2016Oil and Gas Energy Developments and Changes in Pavement Conditions in TexasPRC 14-35FMarch 2015Considerations and Case Studies in Rapid Highway Construction Using Asphalt Pavement161405-1November 2015Developing a Mixture-Based Specification for Flexible Base0-6621-S2015Implementation of Curing, Texturing, Subbase, and Compaction Measurement Alternatives for Continuously Reinforced Concrete Pavement5-6037-01-1April 2014Evaluation of Binder Aging and Its Influence in Aging of Hot Mix Asphalt Concrete: Technical Report0-6613-1April 2014Construction of New Profiler Certification Tracks5-9047-01-1April 2014Development of a Specification for Flexible Base Construction0-6621-2January 2014A Methodology to Support the Development of 4-Year Pavement Management Plan0-6683-1July 2014Oversize/Overweight Vehicle Research PrioritiesPRC 14-10-FOctober 2014Evaluate Binder and Mixture Aging for Warm Mix Asphalt0-6613-S2014Develop a Pavement Project Evaluation Index to Support the 4-Year Pavement Management Plan0-6683-S2014TxDOT Administration Research: Tasks Completed FY 20120-6581-TI-4August 2013The Overlay Tester (OT): Comparison with Other Crack Test Methods and Recommendations for Surrogate Crack Tests0-6607-2August 2013A Comprehensive Characterization of Asphalt Mixtures in CompressionSWUTC/13/600451-00006-1August 2013Evaluation of the Texas Tier System for Seal Coat Binder Specification0-6798-1July 2013Price Adjustment Clauses: Report0-6799-1June 2013Impact of Changes in Profile Measurement Technology on QA Testing of Pavement Smoothness: Technical Report0-6610-1March 2013Webinar Presentations for TxDOT Implementation Project 5-6386-01, Implementation of New Pavement Performance Prediction Models in PMIS5-6386-01-P1May 2013Price Adjustment Clauses0-6799-SMay 2013Evaluation of Skid Measurements Used by TxDOT: Technical Report0-6619-1May 2013Evaluation of Skid Measurements Used by TxDOT0-6619-SMay 2013Comparison of Fatigue Analysis Approaches for Hot-Mix Asphalt to Ensure a State of Good RepairSWUTC/13/600451-00012-1October 2013TxDOT Administration Support: FY130-6581-TI-52013Laboratory Evaluation of Friction Loss and Compactability of Asphalt MixturesSWUTC/12/476660-00025-1April 2012Performance Comparison of Various Seal Coat Grades Used in Texas0-6496-1July 2012Developing a Mixture Design Specification for Flexible Base Construction0-6621-1June 2012Subbase and Subgrade Performance Investigation and Design Guidelines for Concrete Pavement0-6037-2March 2012Energy Developments and the Transportation Infrastructure in Texas: Impacts and Strategies0-6498-1March 2012Implementation of New Pavement Performance Prediction Models in PMIS: Report5-6386-01-1November 2012Evaluation and Development of Pavement Scores, Performance Models and Needs Estimates for the TxDOT Pavement Management Information System - Final Report0-6386-3October 2012Texas Energy Developments and TxDOT Right of Way0-6498-S2012Quantifying the Effects in Order to Optimize the Use of Grade 3 and Grade 4 Seal Coats0-6496-S2012Evaluation and Development of Pavement Scores, Performance Models and Needs Estimates0-6386-S2012Develop Practical Field Guidelines for the Compaction of HMA or WMA0-6992-S2012Field Evaluation of Asphalt Mixture Skid Resistance and Its Relationship to Aggregate Characteristics0-5627-3August 2011Evaluating the Impact of Overweight Load Routing on Buried Utility Facilities0-6394-2December 2011Use of Existing Information Systems and Data to Support Bridge Management at TxDOT0-6389-P1February 2011Evaluating the Impact of Overweight Load Routing on Buried Utility Facilities0-6394-1February 2011Evaluation and Development of Pavement Scores, Performance Models and Needs Estimates: Phase I Activities0-6386-2June 2011Framework for a Comprehensive Bridge Management and Information System0-6389-1November 2011Skid Analysis of Asphalt Pavement0-5627-P1September 2011Framework for Comprehensive Bridge Management and Information System (BMIS)0-6389-S2011Evaluation of Overweight Load Routing on Buried Utility Plant0-6394-S2011Investigation of Rainfall and Regional Factors for Maintenance Cost Allocation5-4519-01-1August 2010Existing Regional and Rainfall Factors5-4519-01-P1August 2010Development, Calibration, and Validation of Performance Prediction Models for the Texas M-E Flexible Pavement Design System0-5798-2August 2010Field Evaluation of Asphalt Mixture Skid Resistance and Its Relationship to Aggregate Characteristics0-5627-2December 2010Alternative Pavement Design Analysis Tool (APDAT)0-6085-P1February 2010Operations Manual for Portable Profiler - Installing and Using the Portable Profiler0-6004-P3June 2010Seal Coat Damage Evaluation Due to Superheavy Load Moves Based on a Mechanistic-Empirical Approach0-5270-1March 2010A Portable Profiler for Pavement Profile Measurements - Final Report0-6004-2October 2010Physically Based Model for Predicting the Susceptibility of Asphalt Pavements to Moisture-Induced DamageSWUTC/10/476660-00012-1September 2010A Logical Guideline for Super-heavy Load Review Policy0-5270-S2010Using Imaging Technology to Improve the Laboratory and Field Compaction of HMA0-5261-SApril 2009Application of Imaging Technology to Improve the Laboratory and Field Compaction of HMA0-5261-1April 2009Predicting Asphalt Mixture Skid Resistance Based on Aggregate Characteristics0-5627-1August 2009Considerations for Rigid vs. Flexible Pavement Design when Allowed as Alternate Bids: Technical Report0-6085-1August 2009Tests of HMA Overlays Using Geosynthetics to Reduce Reflection Cracking0-1777-3December 2009Evaluation of Binder Aging and Its Influence in Aging of Hot Mix Asphalt Concrete: Literature Review and Experimental Design0-6009-1February 2009Deploying Weigh-In-Motion Installations on Asphalt Concrete Pavements0-5551-1February 2009Transfer Functions for Various Distress Types0-5798-P2January 2009Laboratory and Field Procedures Used to Characterize Materials0-5798-P1January 2009Evaluation of Ways and Procedures to Reduce Construction Cost and Increase Competition0-6011-1January 2009Reference Guide for the Soil Compactor Analyzer0-5135-P6July 2009Development of a Database for Surface Energy of Aggregates and Asphalt Binders5-4524-01-1July 2009Considerations for Rigid vs. Flexible Pavement Designs When Allowed as Alternate Bids0-6085-SJuly 2009Subbase and Subgrade Performance Investigation for Concrete Pavement0-6037-1May 2009A Portable Profiler for Pavement Profile Measurements0-6004-1May 2009A Method for Predicting Asphalt Mixture Compactability and Its Influence on Mechanical Properties0-5261-2May 2009Guidance on Mitigating Impacts of Large Distribution Centers on Texas Highways0-5335-SOctober 2009Develop Test Procedures to Characterize Material Response Behavior, and Transfer Functions for TxDOT M-E Design0-5798-S2009Database of Measure Values5-4524-01-P12009Alternatives Weigh-in-Motion (WIM) Plan for Statewide Data0-5551-SAugust 2008Impact of Reconstruction Strategies on System Performance Measures: Maximizing Safety and Mobility While Minimizing Life-Cycle CostsUTCM 07-04December 2008Evaluations of Ways and Procedures to Reduce Construction Costs and Increase Competition0-6011-SJanuary 2008Flexible Base Ride Specification Development and Evaluation0-4760-1July 2008Verification of the Load-Thickness Design Curves in the Modified Triaxial Design Method0-4519-1June 2008Consideration of Regional Variations in Climatic and Soil Conditions in the Modified Triaxial Design Method0-4519-2November 2008Analysis of Successful Flexible Pavement Sections in Texas - Including Development of a Web Site and Database0-5472-1October 2008A Review of Performance Models and Test Procedures with Recommendations for Use in the Texas M-E Design Program0-5798-1September 2008A Database for Successful Pavement Sections in Texas - Including Both Experimental and No-Experimental Pavements0-5472-S2008Pilot Implementation of a New System to Calculate IRI Used for Pavement Design Procedures: Technical Report5-4518-01-1April 2007A Synthesis of Warm-Mix AsphaltSWUTC/07/0-5597-1April 2007Field Synthesis of Geotextiles in Flexible and Rigid Pavement Overlay Strategies Including Cost Considerations0-1777-S3August 2007Truck Instrumentation for Dynamic Load Measurement0-4863-1December 2007Tests to Identify Poor Quality Coarse Limestone Aggregates and Acceptable Limits for Such Aggregates in Bituminous Mixes0-4523-2December 2007Long Term Research on Bituminous Coarse Aggregates0-1707-SJanuary 2007Polymer Modified Asphalt Durability in Pavements0-4688-1July 2007WinPRES and FLODEF User's Manuals5-4518-01-P4March 2007System for the Evaluation of Moisture Damage Using Fundamental Material Properties0-4524-1May 2007Evaluation of Ride Specification Based on Dynamic Load Measurements from Instrumented Truck0-4863-2May 2007LoadGage User's Guide0-4519-P3November 2007Hamburg Wheel-Tracking Database Analysis0-1707-7November 2007A Synthesis of Warm-Mix Asphalt0-5597-1October 2007Investigation of the Effects of Routine Overweight Truck Traffic on SH4/480-4184-SApril 2006Fibers from Recycled Tire as Reinforcement in Hot Mix AsphaltSWUTC/06/167453-1April 2006Characterizing the Effects of Routine Overweight Truck Traffic on SH4/480-4184-1April 2006Summary Report: Evaluation of Effects of Tire Size and Inflation Pressure on Tire Contact Stresses and Pavement Response0-4361-SAugust 2006Application of Surface Energy Measurements to Evaluate Moisture Susceptibility of Asphalt and Aggregates0-4524-SAugust 2006Implementation of AIMS in Measuring Aggregate Resistance to Polishing, Abrasion and Breakage5-1707-03-1December 2006Field Tests Using Geosynthetics in Flexible and Rigid Pavements to Reduce Reflection Cracking0-1777-2December 2006Pilot Implementation of Pave-IR for Detecting Segregation in Hot -Mix Asphalt Construction5-4577-01-1February 2006Recommended Resolutions to Selected Hot Mix Asphalt Related Issues0-4203-SJanuary 2006Pave-IR Operator's Manual - Version 1.25-4577-01-P3March 2006Develop a Methodology for Establishing Bump Detection Using Inertial Profile Measurements for Implementation with the Ride Specification: Summary Report0-4479-SMay 2006Design Procedure for Pavements on Expansive Soils: Volume 20-4518-1 (V2)May 2006Evaluation of Effects of Tire Size and Inflation Pressure on Tire Contact Stresses and Pavement Response0-4361-1October 2006Sensitivity of HMA Performance to Aggregate Shape Measured Using Conventional and Image Analysis Methods0-1707-5September 2006Evaluation of Methods to Measure Ride (Profile) and Cross Slope on New Base Course and Pavements: Summary Report0-4760-S2006Evaluation of Simple Performance Tests on HMA Mixtures9-558-SAugust 2005Design Procedure for Pavements on Expansive Soils: Volume 10-4518-1 (V1)August 2005Comparison of Fatigue Analysis Approaches for Two Hot Mix Asphalt Concrete (HMAC) Mixtures0-4468-2August 2005Evaluation of Selected Laboratory Procedures and Development of Databases for HMA0-4203-3January 2005Re-evaluation of Potential Vertical Rise Design Procedures0-4518-SJuly 2005Mechanistic Model to Predict the Impact of the Aggregate Matrix on the Permanent Deformation of Asphalt Mixtures0-1707-6July 2005Development of Specification-Type Tests to Assess the Impact of Fine Aggregate and Mineral Filler on Fatigue Damage0-1707-10July 2005Preliminary Fatigue Analysis of a Common TxDOT Hot Mix Asphalt Concrete Mixture0-4468-1June 2005Design Procedure for Pavements on Expansive Soils: Volume 30-4518-1 (V3)June 2005Using Geosynthetics in Overlays to Minimize Reflection Cracking0-1777-SMarch 2005Measurements of Surface Energy and Its Relationship to Moisture Damage0-4524-2May 2005Aggregate Imaging System (AIMS): Basics and Applications5-1707-01-1October 2005Synthesis of Pavement Issues Related to High-Speed Corridors: Summary Report0-4756-SSeptember 2005Variability of Hamburg Wheel Tracking Devices5-4977-01-1April 2004User's Guide to the Overweight Truck Route Analysis (OTRA) Program0-4184-P3April 2004Temperature Correction of Backcalculated AC Modulus0-1863-SApril 2004Design of TxDOT Asphalt Mixtures Using the Superpave Gyratory Compactor0-4203-1December 2004Design of TxDOT Asphalt Mixtures Using the Superpave Gyratory Compactor0-4203-1December 2004Methodology for Load-Zoning Pavements0-2123-SJanuary 2004Summary Report for Long-Term Strength of High-Pl Clays0-2100-SMarch 2004Recommendations for Minimizing Poor-Quality Coarse Aggregate in Asphalt Pavements0-4523-1March 2004Evaluation of Simple Performance Tests on HMA Mixtures from the South Central United States9-558-1March 2004Guidelines for Evaluating Routine Overweight Truck Routes0-4184-P2May 2004Synthesis of Pavement Issues Related to High-Speed Corridors0-4756-1September 2004Best Superpave Shear Test Protocol for Predicting Rutting0-1819-SSeptember 2004Analysis of South Texas Aggregates for Use in Hot Mix Asphalt0-4203-4September 2004Evaluation of Ride Equation Using Current Profiler Systems and New Sensor Technology7-4901-SDecember 2003Long-Term Strength of Compacted High-PI Clays0-2100-1February 2003Estimating Strength Versus Location and Time in High-Plasticity Clays0-2100-P1February 2003As-Built Properties of Test Pavements on IH-20 in Atlanta District0-4203-2March 2003Guidelines for Using Geosynthetics with HMA Overlays to Reduce Reflective Cracking0-1777-P2May 2003Precision Statistics for Frequency Sweep at Constant Height Test0-1819-2November 2003Properties of High-Plasticity Clays0-2100-2January 2002Evaluation of Superpave Shear Test Protocols0-1819-1January 2002Maintenance Strategies for Pavements with Chemically Stabilized Layers0-1722-6March 2002Geosynthetics in Flexible and Rigid Pavement Overlay Systems to Reduce Reflection Cracking0-1777-1October 2002Literature Review for Long Term Research on Bituminous Coarse Aggregate0-1707-1July 2001Performance Prediction with the MMLS3 at WesTrack0-2134-1May 2001Predicting Hot-Mix Performance from Measured Properties: Phase II Project Documentation0-1708-2November 2001Development of an Analysis Procedure for Load-Zoning Pavements0-2123-2November 2001The Texas Modified Triaxial (MTRX) Design Program0-1869-3October 2001Development of a Procedure for Temperature Correction of Backcalculated AC Modulus0-1863-1September 2001User's Guide for the Modulus Temperature Correction Program (MTCP)0-1863-22001Maintenance Selection Manual for Maintenance of Pavements with Chemically Stabiliized Layers - Airport Pavements 19980-1722-5January 2000Predicting Hot-Mix Performance From Measured Properties: Phase I Report0-1708-1May 2000Program for Load-Zoning Analysis (PLZA): User's Guide0-2123-1December 1999Overview of Hot in-place Recycling of Bituminous PavementsTRB 9913991999Effect of Hydrated Lime on the Rheology, Fracture and Aging of BitumenTRB 9913991999Develop Maintenance Strategy Selection Procedures for Pavements Incorporating Semi-Rigid or Chemically Stabilized Layers0-1722-2December 1998Development of Dynamic Analysis Techniques for Falling Weight Deflectometer Data1175-2July 1998Development of a Profile-Based Smoothness Specification for Asphalt Concrete Overlays1378-SNovember 1998Maintenance Selection Manual for: Maintenance of Pavements with Chemically Stabilized Layers / Highway Pavements0-1722-41998Profile Equipment Evaluation1378-2December 1997Guidelines for the Design and Construction of Flexible Bases to Control Thermal Cracking in Pavements1432-5FDecember 1997Development of a Methodology for Posting Load Limits on Load-Zoned Pavements: Interim Report1701-1December 1997ROADSEG User's Guide, Version 1.0TTI-1997-3May 1997Evaluation of Glauconite Aggregate for Pavement Construction7-3901-SNovember 1997An Investigation of the Status of By-Product Fines in the United StatesICAR-101-1/98November 1997PALS 2.0 User's Guide7-3923-1October 1997Guidelines for Evaluating Superheavy Load Routes7-3923-SOctober 1997Reduction of Sulfate Swell in Expansive Clay Subgrades in the Dallas District3929-1September 1997Investigation of Swelling Clay Soils in Subgrades of SH 6 and SH 212965-1FNovember 1996Effects of Asphalt Additives on Pavement Performance187-26November 1996Evaluation of Pavement Base and Subgrade Material Properties and Test Procedures1335-2November 1995Development of a Procedure for the Structural Evaluation of Superheavy Load Routes1335-3FNovember 1995Identification of the Structural Benefits of Base and Subgrade Stabilization1287-2October 1995Guidelines for Mixture Design and Thickness Design for Stabilized Bases and Subgrades1287-3FOctober 1995Reduction of Sulfate Swell in Expansive Clay Subgrades in the Dallas District1994-51995ProScan System Evaluation1378-1December 1994Reinforcing Fiberglass Grids for Asphalt OverlayTTI-1994-20February 1994Evaluation of Asphalt-Rubber Interlayers187-20FFebruary 1994Short-Term Guidelines to Improve Crumb Rubber Modified Asphalt Concrete Pavements1332-2FNovember 1994Predicting Pavement Performance for Establishing Resurfacing Needs at the Network Level Pavement Management System: Phase I ReportRF 7245-1November 1994Victoria Superheavy Load Move: Report on Route Assessment and Pavement Modeling1335-1October 1994Modeling Reliability in PavementsTRB 931133January 1993Development of a Procedure for the Automated Collection of Flexible Pavement Layer Thickness and Materials: Phase IIA - Executive Summary Report (Prepared for Florida DOT State Project 99700-7550.)99700-7550September 1993Development of a Procedure for Route Segmentation Using Predicted Layer Thickness From Radar Measurements (Prepared for Florida DOT State Project 99700-7550, Phase 2A.)TTI-1993-15September 1993Laboratory Evaluation of Crumb-Rubber Modified (CRM) Binders and Mixtures1332-11993Effectiveness of Controlling Pavement Roughness Due to Expansive Clays with Vertical Moisture Barriers1165-2F1993El Paso Moisture Barrier Study953-1FAugust 1992System Hardware for Acquisition and Automatic Processing of Pavement Distress Videolog1189-11992Resilient Modulus of Asphalt Concrete1177-1F1992Improved ACP Mixture Design: Development and Verification1170-1F1992Development of a Procedure for the Automated Collection of Flexible Pavement Layer Thickness and Materials: Phase I - Demonstration of Existing Ground Penetrating Radar Technology (Prepared for Florida DOT State Project 99700-7550.)TTI-1992-11992Development of Image Algorithms for Automated Pavement Distress Evaluation System1189-2F1992Infrastructure: Back to Cadbury Or on to Camelot?TTI-1991-19February 1991Use, Availability and Cost-Effectiveness of Asphalt Rubber in Texas1902-1FSeptember 1990Effect of Equipment and Mix Variables on Surface Shadows in Asphalt Concrete Mats1134-1F1990An Initial Evaluation of the Feasibility of a GIS to Support PMS Applications930-4August 1989Micro-PES Release 1.0 a User's Manual930-1June 1989Use of Climatic Data for the Prediction of Permanent Deformation in Flexible Pavements452-2November 1989Avoiding Early Failure of Intersection Pavements1172-1FNovember 1989A Microcomputer Based Procedure for Load-Zoning Determination on Low Volume Roads473-3FNovember 1989RAMS-DO1 as a Decision Analysis Tool930-3August 1988Moisture Barrier Effects on Pavement Roughness187-16August 1988Effects of Temperature and Moisture on Low-Volume Roads473-2December 1988A Simplified Mechanistic Rut Depth Prediction Procedure for Low-Volume Roads473-1December 1988TTICRCP -- A Mechanistic Model for the Prediction of Stresses, Strains, and Displacement in Continuously Reinforced Concrete Pavements371-2FJuly 1988Improved Asphalt Concrete Mixture Design Procedure474-1FJuly 1988Permanent Deformation Potential in Asphalt Concrete Overlay Over Portland Cement Concrete Pavements452-3FNovember 1988Microcomputer Based Procedure for Backcalculating Layer Moduli from FWD Data1123-1September 1988Using the Multidepth Deflectometer to Verify Modulus Backcalculation Procedures1988Temperature, Frequency and Load Level Correction Factors for Backcalculated Moduli Values1988Backcalculation of Pavement Layer Properties1988The Development of New Load Equivalence Factors for Flexible Pavement Design in Texas476-1April 1987Executive Summary Report on Effects of Tire Pressures on Flexible Pavement372/386April 1987Asphalt Additives for Increased Pavement Flexibility471-2FNovember 1987Detection and Sizing of Surface Cracks in Expansive Soil Deposits187-13September 1987Pavement Cost Allocation Model Updates1987Evaluation of Fabrics, Fibers and Grids in Overlays1987Effects of Tire Pressures on Flexible Pavements372-1FAugust 1986Mechanistic Evaluation of Selected Asphalt AdditivesDecember 1986Evaluation of Bituminous Stabilized Blow Sands and River Sands in Texas235-2FFebruary 1986Exploration for Aggregates, Texas NE Gulf Coast267-1FAugust 1985Operating Characteristics of and User Satisfaction with Commercially Available NDT EquipmentJanuary 1985Use of Nondestructive Testing in the Design of Overlays for Flexible Pavements1985Reinforcing Grids for Asphalt Overlays1985Load Rating of Light Pavement StructuresAugust 1984Estimating Pavement Condition and Rehabilitation Costs Using Statistical Sampling Techniques239-5June 1984Evaluation of Flyash Test Sites Using a Simplified Elastic Theory Model and Field Measurements240-4FMarch 1984Investigation of Large Diameter Polyethylene Pipes Under Backfill and Service LoadsMay 1984Development of the RAMS -- State Cost Estimating Program239-6FNovember 1984A Numerically Based Design Procedure for Buried High-Density Polyethylene Profile-Wall Pipes Buried in Fine-Grained In-Situ SoilsSeptember 1984Synthesis Study of Nondestructive Testing Devices for Use in Overlay Thickness Design of Flexible PavementsFHWA/RD-83/0971984Network Sampling to Estimate Distribution of Pavement Condition and Costs1984Maps Showing Locations of Aggregate Deposits in the Coastal Plains of Texas1984Developing Stochastic Flexible Pavement Distress and Serviceability Equations1984Preliminary Evaluation of Fly Ash Test Sites Using Static and Dynamic Deflection Systems240-3April 1983Simulation Model for Rainfall Infiltration, Drainage Analysis, and Load- Carrying Capacity of PavementsAugust 1983Laboratory Evaluation of Selected Fabrics for Reinforcement of Asphaltic Concrete Overlays261-1August 1983Environmental Effects on Pavements, Damage AnalysisAugust 1983An Improved Bridge Safety Index for Narrow Bridges233-2FAugust 1983Load Rating of Light Pavement Structures284-6FDecember 1983Fracture in Stabilized SoilsDecember 1983Laboratory Evaluation of Fabrics for Reducing Reflection Cracking3424-3January 1983Design of Asphalt Pavements for Thermal Fatigue Cracking284-4January 1983An Evaluation of the Bridge Safety Index in TexasJanuary 1983Evaluation of Aasho Road Test Satellite and Environmental Studies: Phase II - Final ReportJune 1983Influence of Asphalt Temperature Susceptibility on Pavement Construction and Performance: Final Report1983Influence of Asphalt Temperature Susceptibility on Pavement Construction and Performance - Supplement to Final Report1983Stabilization of Marginal Aggregates with Foamed Asphalt235-1August 1982An Investigation of Two Case Histories of Chemical Treatment of Expansive Soil in Denver, ColoradoFebruary 1982Layer Equivalency Factors and Deformation Characteristics of Flexible Pavements Test Data284-3AJanuary 1982Layer Equivalency Factors and Deformation Characteristics of Flexible Pavements284-3January 1982Developmental Work on a Test Procedure to Identify Water Susceptible Asphalt Mixtures287-1June 1982Beneficial Use of Sulphur in Highway Pavements: Characterization and Analysis of Plasticized Sulfur ConcreteOctober 1982Computerized Method of Projecting Rehabilitation and Maintenance Requirements Due to Vehicle Loadings298/312-1August 1981Computerized Method of Projecting Rehabilitation and Maintenance Requirements Due to Vehicle Loading298/312-1August 1981Rehabilitation and Maintenance System: State Optimal Fund Allocation -- Program I239-4February 1981Rehabilitation and Maintenance System: The Optimization Models239-1January 1981Rehabilitation and Maintenance System: State Optimal Fund Allocation--Program II (RAMS-SOFA-2)239-2January 1981Rehabilitation and Maintenance System District Time Optimization (RAMS- DTO-1)239-3January 1981Recycling: Project Selection and DesignJanuary 1981Pavement Roughness on Expansive Clays284-2January 1981Effects of Truck Weights on Pavement DeteriorationJune 1981State-Of-The-Art Review of Expansive Soil Treatment Methods1981Pavement Rehabilitation Analysis: a Model for Texas1981Design of Open Graded Friction Courses with Sulfur Extended Asphalt Binders1981Guidelines for Recycling Asphalt PavementsFebruary 1980Evaluation of Certain Structural Characteristics of Recycled Pavement MaterialsFebruary 1980The Dual Parametric Approach to the Analysis of Surface Deflection DataResearch Brief No. 4June 1980Creep Damage to Structures on Expansive Clay SlopesMarch 1980Predicting Wet Weather AccidentsMay 1980Evaluation of Computer Programs Nuload and Rehabilitation298/312-1, VOL. 2September 1980Influence of Asphalt Temperature Susceptibility on Pavement Construction and Performance - Supplement to Interim Report1980Influence of Asphalt Temperature Susceptibility on Pavement Construction and Performance - Phase I1980Highway Pavements, Past Maturity and in Future Shock1980Guidelines for Recycled Pavement Materials: Supplement B1980Guidelines for Recycled Pavement Materials: Supplement A1980Evaluation of Computer Programs Nuload and Rehabilitation298/312-1, VOL. 11980Evaluation of Computer Programs Nuload and Rehabilitation298/312-11980Flexible Pavement Deflection Equation Using Elastic Moduli and Field Measurements207-7FAugust 1979Residual Stresses Due to Traveling Loads and Reflection Cracking207-6June 1979Properties of Frozen Base Courses in West Texas207-4March 1979Investigation of Vehicle Speed and Pavement Roughness Relationships for Texas Highways284-11979Measurements of Pavement Performance Using Statistical Sampling Techniques207-2March 1978The Texas Rehabilitation and Maintenance District Optimization System207-3November 1978Mixture Design Methods for Emulsion Treated Bases and Surfaces41-1August 1977Development of a Wet Weather Safety Index221-1FNovember 1977Thermal Pavement Cracking in West Texas18-4FOctober 1977Economic Bituminous Treated Bases41-2FSeptember 1977Computation of Dynamic Loads at Grade Crossings: A User's Manual of the Computer Program164-2January 1976Prediction of Thermal Reflection Cracking in West Texas18-3March 1976Dynamic Properties of Subgrade Soils, Including Environmental Effects164-3May 1976An Analysis and Design Procedure for Highway-Railroad Grade Crossing Foundations164-4FNovember 1976Thermal Activity of Base Course Material Related to Pavement Cracking18-2December 1975Optimal Flexible Pavement Cross-Section Design Using Quantity-Discount Cost Model123-28June 1975Environmental Factors Relevant to Pavement Cracking in West Texas18-1January 1974Integrated Pavement Design Processor123-22May 1974Forecasting Serviceability Loss of Flexible Pavements57-1FNovember 1974Design Charts for Minor Service Structure Foundations506-1FSeptember 1971Prediction of Swelling in Expansive Clays118-41970
