Project Number	Project Title	Stage	Comments
NCHRP 10-100	Procedures and Guidelines for Validating Contractor Test Data	Completed
NCHRP 10-101	Improving Mid-Term, Intermediate, and Long-Range Cost Forecasting: Guidance for State Departments of Transportation	Final
NCHRP 10-102	A Guidebook for Risk-Based Construction Inspection	Active
NCHRP 10-103	Improving Guidance of AASHTO R 80/ASTM C 1778 for Alkali-Silica Reactivity (ASR) Potential and Mitigation	Active
NCHRP 10-104	Recommendations for Revision of AASHTO M 295 Standard Specification to Include Marginal and Unconventional Source Coal Fly Ashes	Active
NCHRP 10-105	Verification of Traffic Speed Deflection Devices’ (TSDDs) Measurements	Active
NCHRP 10-106	Update of AASHTO Standard Practice for Certification of Inertial Profiling Systems (R 56)	Active
NCHRP 10-107	Guide for Implementing Performance Specifications	Active
NCHRP 10-108	Manual for Incorporating Nondestructive Testing (NDT) in Quality Assurance of Highway Pavement Construction	Active
NCHRP 10-109	Modern Solutions to Safe and Efficient Work Zone Travel	Pending
NCHRP 10-110	3D Modeling Guide for Construction Inspection	Pending
NCHRP 10-13	Ultrasonic Measurement of Weld Flaw Size	Completed
NCHRP 10-17	Use of Antistripping Additives in Asphaltic Concrete Mixtures	Completed
NCHRP 10-20	Elastomeric Bearings Design, Construction, and Materials	Completed
NCHRP 10-20A	High-Load, Multi-Rotational Bridge Bearings: Design, Materials, and Construction	Completed
NCHRP 10-22	The Performance of Weathering Steel in Bridges	Completed
NCHRP 10-25A	Instantaneous Determination of Water-Cement Ratio in Fresh Concrete	Completed
NCHRP 10-26	Performance-Related Specifications for Hot-Mix Asphaltic Concrete	Completed
NCHRP 10-27	Determination of Asphaltic Concrete Pavement Structural Properties by Nondestructive Testing	Completed
NCHRP 10-29	Anchorage Zone Reinforcement for Post-Tensioned Concrete Girders	Completed
NCHRP 10-30(3)	Nondestructive Methods for Field Inspection of Embedded or Encased High Strength Steel Rods and Cables	Completed
NCHRP 10-31	Acceptance Criteria for Steel Bridge Welds	Completed
NCHRP 10-32A	Durability Testing of High-Strength Concrete Containing High-Range Water-Reducing Admixtures	Completed
NCHRP 10-33	Potential Benefits of Geosynthetics in Flexible Pavement Systems	Completed
NCHRP 10-34	Transient Protection, Grounding, and Shielding of Electronic Traffic Control Equipment	Final
NCHRP 10-35	Fatigue Behavior of Welded and Mechanical Splices in Reinforcing Steel	Completed
NCHRP 10-36	Evaluation of Weldments Incorporating Backing Materials	Completed
NCHRP 10-37	Performance of Epoxy-Coated Reinforcing Steel in Highway Bridges	Completed
NCHRP 10-37A	Performance of Epoxy-Coated Reinforcing Steel--Laboratory Testing	Completed
NCHRP 10-37B	A Protocol for the Evaluation of Existing Bridges Containing Epoxy-Coated Reinforcing Steel	Completed
NCHRP 10-37C	Repair and Rehabilitation of Bridge Components Containing Epoxy-Coated Reinforcement	Completed
NCHRP 10-38	Fatigue-Resistant Design of Cantilevered Signal, Sign, and Light Supports	Completed
NCHRP 10-38(2)	Fatigue-Resistant Design of Cantilevered Signal, Sign, and Light Supports	Completed
NCHRP 10-39	Construction Testing and Inspection Levels	Completed
NCHRP 10-39A	Testing and Inspection Levels for Hot-Mix Asphaltic Concrete Overlays	Completed
NCHRP 10-40	Plasma Arc Cutting of Bridge Steels	Completed
NCHRP 10-41	Evaluation of Unbonded Portland Cement Concrete Overlays	Completed
NCHRP 10-42	Constructibility Review Process for Transportation Facilities	Completed
NCHRP 10-43	Movable Bridge Inspection, Evaluation, and Maintenance	Completed
NCHRP 10-44	Nondestructive Testing to Determine Insitu Material Properties of Pavement Layers	Completed
NCHRP 10-44A	Determination of Insitu Material Properties of Asphalt Concrete Pavement Layers	Completed
NCHRP 10-45	Procedures for Evaluating Corrosion-Inhibiting Admixtures for Structural Concrete	Completed
NCHRP 10-46	Corrosion of Steel Piling in Nonmarine Applications	Completed
NCHRP 10-47	Guidelines for Longitudinal Pavement Profile Measurement	Completed
NCHRP 10-48	Assessing Pavement Layer Condition Using Deflection Data	Completed
NCHRP 10-49	Improved Contracting Methods for Highway Construction Projects	Completed
NCHRP 10-50	Strategies for Rehabilitating Rigid Pavements Subjected to High-Traffic Volumes	Completed
NCHRP 10-50A	Guidelines for Selecting Strategies for Rehabilitating Rigid Pavements Subjected to High-Traffic Volumes	Completed
NCHRP 10-51	Performance-Related Specifications for Elastomeric Bridge Bearings	Completed
NCHRP 10-52	Performance Tests for Modular Bridge Joints	Completed
NCHRP 10-53	Condition Evaluation of Prestressed Steel Strands in Concrete Bridges	Completed
NCHRP 10-54	Quality-Based Performance Rating of Contractors for Prequalification and Bidding Purposes	Completed
NCHRP 10-55	Fiber Reinforced Polymer Composites for Concrete Bridge Deck Reinforcement	Completed
NCHRP 10-56	Accelerated Pavement Testing: Data Guidelines	Completed
NCHRP 10-57	Structural Safety Evaluation Guidelines for Suspension Bridge Parallel-Wire Cables	Completed
NCHRP 10-58	Construction Engineering and Management Research Program	Completed
NCHRP 10-58(01)	Time-Related Incentive and Disincentive Provisions in Highway Construction Contracts	Completed	NCHRP Report 652 Time-Related Incentive and Disincentive Provisions in Highway Construction Contracts.
NCHRP 10-58(02)	Using Contractor-Performed Tests in Quality Assurance	Completed	NCHRP Research Results Digest 323: Using the Results of Contractor-Performed Tests in Quality Assurance
NCHRP 10-59A	Construction Specifications for Bonded Repair and Retrofit of Concrete Structures Using FRP Composites	Completed
NCHRP 10-60	Avoiding Delays in Constructing Highway Projects (CANCELED)	Completed
NCHRP 10-61	Best-Value Procurement Methods for Highway Construction Projects	Completed	NCHRP Report 561: Best-Value Procurement Methods for Highway Construction Projects
NCHRP 10-62	Acceptance Tests for Surface Characteristics of Steel Strands in Pre-Stressed Concrete	Completed	The project final report is available as NCHRP Report 621.
NCHRP 10-63	Heat-Straightening Repair of Damaged Steel Bridge Girders: Fatigue and Fracture Performance	Completed	The project final report is available as NCHRP Report 604.
NCHRP 10-64	Field Inspection of In-Service FRP Bridge Decks	Completed
NCHRP 10-65	Nondestructive Testing Technology for Quality Control and Acceptance of Flexible Pavement Construction	Completed	The project final report is available as NCHRP Report 626, NDT Technology for Quality Assurance of HMA Pavement Construction.
NCHRP 10-66	Predicting In-Service Performance of Flexible Pavements from Accelerated Pavement Testing	Completed
NCHRP 10-67	Texturing of Concrete Pavements	Completed
NCHRP 10-68	Guidelines for the Use of Highway Pavement Warranties	Completed	NCHRP Report 699: Guidelines for the Use of Highway Pavement Warranties
NCHRP 10-69	Guidelines for Dowel Alignment in Concrete Pavements	Completed
NCHRP 10-70	Cost-Effective Connection Details for Highway Sign, Luminaire, and Traffic Signal Structures	Final
NCHRP 10-71	Evaluation of CIP Reinforced Joints for Full-Depth Precast Concrete Bridge Decks	Final
NCHRP 10-72	Bridge Deck Design Criteria and Testing Procedures	Completed
NCHRP 10-73	Guide Specification for the Design of Externally Bonded FRP Systems for Repair and Strengthening of Concrete Bridge Elements	Completed
NCHRP 10-74	Development of Fatigue Loading and Design Methodology for High-Mast Lighting Poles	Final	Published as NCHRP Report 718
NCHRP 10-75	Guide for Pavement-Type Selection	Completed
NCHRP 10-76	Methodologies for Evaluating Pavement Strategies and Barriers for Noise Mitigation	Completed
NCHRP 10-77	Use of Automated Machine Guidance (AMG) within the Transportation Industry	Final
NCHRP 10-78	Nighttime Construction Impacts on Safety, Quality, and Productivity	Completed	NCHRP Report 726: A Guidebook for Nighttime Construction: Impacts on Safety, Quality, and Productivity
NCHRP 10-79	Guidelines for Quality-Related Pay Adjustment Factors for Pavements	Completed
NCHRP 10-80	New Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic Signals	Final
NCHRP 10-81	Fuel Usage Factors in Highway and Bridge Construction	Completed	The project final report is available as NCHRP Report 744.
NCHRP 10-82	Performance-Related Specifications for Pavement Preservation Treatments - Phase I	Completed
NCHRP 10-82A	Performance-Related Specifications for Pavement Preservation Treatments	Completed
NCHRP 10-83	Alternative Quality Management Systems for Highway Construction	Final	Completed. Published as NCHRP Report 808..
NCHRP 10-84	Modulus-Based Construction Specification for Compaction of Earthwork and Unbound Aggregate	Completed
NCHRP 10-85	A Guidebook for Construction Manager-at-Risk Contracting for Highway Projects	Final	Completed. The Contractor's Final Report was published by AASHTO.
NCHRP 10-86	Bidding Alternative Drainage Pipe Systems	Completed
NCHRP 10-86A	Software for Bidding Alternative Drainage Pipe Systems	Completed
NCHRP 10-87	Precision Statements for AASHTO Standard Methods of Test	Completed
NCHRP 10-88	Developing Precision and Bias Statements for AASHTO Standard Methods of Test TP 98 and TP 99	Completed
NCHRP 10-89	Best Practices Guidebook for Optimal Construction Inspection	Completed	Project terminated. No report.
NCHRP 10-91A	Sustainable Highway Construction Practices	Final
NCHRP 10-92	Optimizing the Risk and Cost of Materials QA Programs	Completed
NCHRP 10-93	Measuring, Characterizing, and Reporting Pavement Roughness of Low-Speed and Urban Roads	Completed
NCHRP 10-94	Mitigation of Weldment Cracking of Highway Steel Structures due to the Galvanizing Process	Completed
NCHRP 10-95	Toughness Requirements for Heat-Affected Zones of Welded Structural Steels for Highway Bridges - Phase I	Completed
NCHRP 10-95A	Toughness Requirements for Heat-Affected Zones of Welded Structural Steels for Highway Bridges	Active
NCHRP 10-96	Guide for Civil Integrated Management (CIM) in Departments of Transportation	Final
NCHRP 10-97	Detection and Remediation of Soluble Salt Contamination Prior to Coating Steel Highway Structures	Completed
NCHRP 10-98	Protocols for Network-Level Macrotexture Measurement	Completed	Research complete. Publication Decision Pending.
NCHRP 10-99	Guidebook for Implementing Constructability Across the Entire Project Development Process: NEPA to Final Design	Active	Research in progress.