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Brian.Diefenderfer@VDOT.Virginia.gov
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Projects:
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124057
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FHWA Climate Challenge
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Project Monitor
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122696
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Increasing Service Lives of Full Depth Reclamation Treatments
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Principal Investigator
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122323
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I-64 Recycled Pavement Monitoring
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Project Monitor
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122365
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Evaluation of a Field and Lab-Based Density Profiling System for Asphalt Pavement Density Measurement
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Co-Principal Investigator
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124200
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Evaluation of Balanced Mix Design (BMD) Surface Mixtures with Conventional and High RAP Contents under Laboratory-Scale and Full-Scale Accelerated Pavement Testing (APT)
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Co-Principal Investigator
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114421
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Pavement Structural Evaluation with Traffic Speed Deflection Devices (TSDDs) Pooled Fund Study TPF5-385
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Project Monitor
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114519
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Full Depth Reclamation with Thin Surface Treatment for Low Volume Road Maintenance
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Co-Principal Investigator
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112035
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Life-Cycle Impact Assessment of In-Place Recycled Pavement Sections
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Project Monitor
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111810
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Development of Pavement Structural Criteria Using Data from Traffic Speed Deflectometer Pilot Study
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Principal Investigator
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112108
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Effect of Cold Central Plant Recycled Asphalt Mixture Stockpiling on Mixture Performance
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Co-Principal Investigator
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106481
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Evaluation of Highly Polymer-Modified Asphalt Mixtures
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Co-Principal Investigator
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103933
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Development of Pavement Structural Capacity Requirements for Innovative Pavement Decision-Making and Contracting: Phase II - Implementation
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Principal Investigator
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100837
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Interstate 81 In-Place Pavement Recycling
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Co-Principal Investigator
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00021
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Development of Pavement Structural-Capacity Requirements for Innovative Pavement Decision-Making and Construction
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Project Monitor
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94180
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Analysis of Full-Depth Reclamation Trial Sections in Virginia
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Co-Principal Investigator
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86358
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Field Testing of High-Binder Content Base Layer HMA Mixtures
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Co-Principal Investigator
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79195
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Investigation of the Rolling Wheel Deflectometer (RWD) as a Network Level Pavement Structural Evaluation Tool
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Co-Principal Investigator
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74880
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Cost and Benefits of a Formalized Preventive Roadway Maintenance Program for Virginia
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Co-Principal Investigator
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91023
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Updating Truck Factors for Pavement Design in Virginia Using Weigh-In-Motion Data
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Principal Investigator
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85414
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Composite Pavements: Synthesis of Design and Construction Practices
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Co-Principal Investigator
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78546
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Evaluation of I-64 Jointed Reinforced Concrete Pavement Rehabilitation - Richmond and Hampton Roads Districts
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Principal Investigator
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77209
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Determination of the In-Situ Subgrade Resilient Modulus And Effective Structure Number of VDOT Interstate Network
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Co-Principal Investigator
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78286
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Asphalt Materials Characterization in Support of Implementation of the Proposed Mechanistic-Empirical Pavement Design Guide
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Co-Principal Investigator
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75397
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Design of High Modulus- High Binder Asphalt Layers
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Principal Investigator
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73780
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Use of Non Destructive Evaluation to Determine Moisture Quantity in Flexible Pavements
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Principal Investigator
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66818
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Evaluation of Effectiveness of Subsurface Drainage Systems in Pavement Structures
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Co-Principal Investigator
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Publications:
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22-R12
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Life-Cycle Impact Assessment of Recycled Pavement Projects in Virginia
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22-R11
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Full Depth Reclamation With Thin Surface Treatment for Low Volume Road Maintenance
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21-R4
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Network Level Pavement Structural Testing With the Traffic Speed Deflectometer
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21-R22
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Structural Study of Cold Central Plant Recycling Sections at the National Center for Asphalt Technology (NCAT) Test Track: Phase III
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21-R16
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Laboratory and Field Performance Evaluation of Pavement Sections With High Polymer-Modified Asphalt Overlays
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19-R32
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Stockpiling Cold Central Plant Recycling Mixtures
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19-R30
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Evaluation of the Terminal Boulevard (SR 406) Concrete Rubblization Project
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19-R25
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Structural Study of Cold Central Plant Recycling Sections at the National Center for Asphalt Technology (NCAT) Test Track: Phase II
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18-R14
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Evaluation of Highly Polymer-Modified Asphalt Mixtures: Phase I
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17-R9
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Structural Study of Cold Central Plant Recycling Sections at the National Center for Asphalt Technology (NCAT) Test Track
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17-R7
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Development of Enhanced Pavement Deterioration Curves
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17-R6
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Analysis of Repeated Network-Level Testing by the Falling Weight Deflectometer on I-81 in the Virginia Department of Transportation’s Bristol District
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16-R20
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Development of Pavement Structural Capacity Requirements for Innovative Pavement Decision-Making and Contracting: Phase II
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15-R26
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Asphalt Mixture Performance Characterization Using Small-Scale Cylindrical Specimens
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15-R1
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I-81 In-Place Pavement Recycling Project
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13-R9
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Developing a Network-Level Structural Capacity Index for Structural Evaluation of Pavements
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11-R23
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Analysis of Full-Depth Reclamation Trial Sections in Virginia
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11-R2
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Field Trials of High-Modulus High-Binder-Content Base Layer Hot-Mix Asphalt Mixtures
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11-R15
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An Evaluation of the Potential Use of Non-Nuclear Density Gauges for Asphalt Concrete Acceptance
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10-R5
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Investigation of the Rolling Wheel Deflectometer As a Network-Level Pavement Structural Evaluation Tool
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10-R3
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Evaluation of Jointed Reinforced Concrete Pavement Rehabilitation on I-64 in the Richmond and Hampton Roads Districts of Virginia
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10-R19
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Analysis of Virginia-Specific Traffic Data Inputs for Use with the Mechanistic-Empirical Pavement Design Guide
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09-R18
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Development of Truck Equivalent Single-axle Load (ESAL) Factors Based on Weigh-in-motion Data for Pavement Design in Virginia
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09-CR2
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Composite Pavement Systems: Synthesis of Design and Construction Practices
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08-R18
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Network-level Pavement Evaluation of Virginia's Interstate System Using the Falling Weight Deflectometer
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07-R18
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Forensic Investigation of Brick Paver Crosswalks at Court Square in Charlottesville, Virginia
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07-R15
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Design of a High-binder-High-modulus Asphalt Mixture
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07-R1
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Determination by the Falling Weight Deflectometer of the In-situ Subgrade Resilient Modulus and Effective Structural Number for I-77 in Virginia
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07-CR10
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Asphalt Materials Characterization in Support of Implementation of the Proposed Mechanistic-empirical Pavement Design Guide
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06-R8
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Development of a Pavement Warranty Contract and Performance Specification for a Hot-mix Asphalt Resurfacing Project
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06-R37
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Use of Nondestructive Evaluation to Detect Moisture in Flexible Pavements
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05-R35
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Effect of Subsurface Drainage on the Structural Capacity of Flexible Pavement
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05-R12
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Crossing Structure Recommendations for At-grade Rail Crossings of U.S. Routes 29 and 15 in Prince William County, Virginia
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