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We are committed to providing our visitors with useful and
updated information. We invite you to visit this page frequently to
see what items have been added or updated on the Turner-Fairbank
Highway Research Center Web site.
2013
December
LTBP Bridge Performance Primer, – – posted December 23, 2013
Load-Path Redundancy on The US-421 Bridge Over The Ohio River, – – posted December 12, 2013
Pavement Marking Demonstration Projects: State of Alaska and State of Tennessee, – – posted December 4, 2013
Characterization of Bridge Foundations Workshop Report, – – posted December 4, 2013
November
Focus - - October 2013 – – posted November 27, 2013
FHWA R&T Now - - November 2013 – – posted November 27, 2013
Optimization Of Grade 100 High-Performance Steel Butt Welds – – posted November 26, 2013
A Primer for Agent-Based Simulation and Modeling in Transportation Applications, – – posted November 26, 2013
Development Of Non-Proprietary Ultra-High Performance Concrete For Use In The Highway Bridge Sector, – – posted November 18, 2013
Assessment of the Geographic Information Systems' (GIS) Needs and Obstacles in Traffic Safety, – – posted November 18, 2013
Public Roads Magazine, November/December 2013 – – posted November 15, 2013
Driver Expectations When Navigating Complex Interchanges, – – posted November 13, 2013
Pavement Remaining Service Interval Implementation Guidelines, – – posted November 13, 2013
Reformulated Pavement Remaining Service Life Framework, – – posted November 13, 2013
October
Federal Highway Administration Design Manual: Deep Mixing for Embankment and Foundation Support, – – posted October 24, 2013
Cooperative Adaptive Cruise Control: Human Factors Analysis, – – posted October 22, 2013
Accelerated Determination of ASR Susceptibility During Concrete Prism Testing Through Nonlinear Resonance Acoustic Spectroscopy, – – posted October 22, 2013
Long-Term Pavement Performance Pavement Loading User Guide (LTPP PLUG), – – posted October 22, 2013
Paving The Way for Greener Highways - Extending Concrete's Service Life Through Multiscale Crack Control, – – posted October 22, 2013
Designing A New National Household Travel Survey Innovations in Collecting and Analyzing Long-Distance Travel Information, – – posted October 22, 2013
FHWA R&T Now - - September 2013 – – posted October 18, 2013
Traffic Control Device Conspicuity, – – posted October 17, 2013
Guidelines for Sampling, Assessing, and Restoring Defective Grout in Prestressed Concrete Bridge Post-Tensioning Ducts, – – posted October 17, 2013
Focus - - September 2013 – – posted October 9, 2013
Accelerated Determination of ASR Susceptibility During Concrete Prism Testing Through Nonlinear Resonance Ultrasonic Spectroscopy – – posted October 9, 2013
Understanding Transportation Systems-An Integrated Approach to Modeling Complex Transportation Systems – – posted October 8, 2013
RABIT Bridge Deck Assessment Tool, – – posted October 8, 2013
September
Public Roads Magazine, September/October 2013 – – posted September 20, 2013
Understanding Long-Distance Traveler Behavior - Supporting A Long-Distance Passenger Travel Demand Model – – posted September 18, 2013
Harnessing Pavement Power - Developing Renewable Energy Technology in The Public Right-Of-Way, – – posted September 18, 2013
Safety Evaluation of Discontinuing Late-Night Flash Operations At Signalized Intersections, – – posted September 13, 2013
Next Generation Vehicle Positioning and Simulation Solutions - Using GPS and Advanced Simulation Tools to Improve Highway Safety, – – posted September 12, 2013
Exploratory Advanced Research Program Brochure, – – posted September 10, 2013
August
Effective Integration of Analysis, Modeling and Simulation Tools , – – posted August 26, 2013
Highway Capacity Manual (HCM) Methodology for Alternative Intersections / Interchanges , – – posted August 26, 2013
Traffic Bottlenecks-Identification and Diagnosis, Countermeasure Prioritization, and Innovative Solutions to Local/Systemic Problems , – – posted August 26, 2013
Safety Evaluation of Converting Traffic Signals From Incandescent to Light-Emitting Diodes, – – posted August 23, 2013
Geosynthetic Reinforced Soil Performance Testing-Axial Load Deformation Relationships, – – posted August 23, 2013
Focus - - July 2013 – – posted August 20, 2013
FHWA R&T Now - - July 2013 – – posted August 20, 2013
Federal Highway Administration (FHWA) Research and Technology Agenda – – posted August15, 2013
The Effective Integration of Analysis, Modeling, and Simulation Tools, – – posted August 15, 2013
Traffic Control Device Conspicuity, – – posted August 15, 2013
Simulator Study of Signs for A Complex Interchange and Complex Interchange Spreadsheet Tool, – – posted August 15, 2013
Synthesis of Traveler Choice Research: Improving Modeling Accuracy for Better Transportation Decisionmaking, – – posted August 15, 2013
Large Field Test of New Stereo Detection System for The Pedestrian Signal Phase for The Visually Impaired, – – posted August 15, 2013
Composite Behavior of Geosynthetic Reinforced Soil Mass, – – posted August 15, 2013
Friction Angles of Open-Graded Aggregates From Large-Scale Direct Shear Testing, – – posted August 15, 2013
Field Evaluation of A Restricted Crossing U-Turn Intersection, – – posted August 1, 2013
Federal Highway Administration (FHWA) - Long-Term Bridge Performance (LTBP) Program, – – posted August 1, 2013
July
Public Roads Magazine, July/August 2013 – – posted July 24, 2013
LTPP Newsletter, Spring 2013 – – posted July 10, 2013
FHWA LTBP Workshop to Identify Bridge Substructure Performance Issue – – posted July 3, 2013
June
Congestion Pricing Experiments and The Effects on Driver Choices, – – posted June 28, 2013
Lightweight Concrete: Mechanical Properties, – – posted June 26, 2013
Greener Protection for Steel Bridges - Testing Nano-Enhanced Corrosion-Resistant Coatings, – – posted June 21, 2013
Ultra-High Performance Concrete: A State-of-the-Art Report for the Bridge Community, – – posted June 21, 2013
Focus - - May 2013 – – posted June 13, 2013
Vehicle Positioning, Navigation, and Timing: Leveraging Results From EAR Program-Sponsored Research, – – posted June 5, 2013
Creating Productive Roadways: Developing an Advanced Energy Production, Storage, and Distribution System, – – posted June 5, 2013
May
Curl and Warp Analysis of The LTPP SPS-2 Site in Arizona, – – posted May 31, 2013
Pavement Remaining Service Interval, – – posted May 31, 2013
Lane-Level Vehicle Positioning: Integrating Diverse Systems for Precision and Reliability, – – posted May 30, 2013
Casual Carpooling Focus Group Study, – – posted May 30, 2013
Smart Pavement Monitoring System, – – posted May 24, 2013
Guidelines for Sampling, Assessing, and Restoring Defective Grout in Prestressed Concrete Bridge Post-Tensioning Ducts, – – posted May 24, 2013
Public Roads Magazine, May/June 2013 – – posted May 20, 2013
April
Daytime Color Appearance of Retroreflective Traffic Control Sign Materials, – – posted April 30, 2013
Office of Operation Research and Development, – – posted April 30, 2013
Tomorrow's Transportation Market - Developing An Innovative, Seamless Transportation System, – – posted April 18, 2013
Real-Time Bridge Monitoring - Developing Wireless Nanosensors to Monitor Structural Integrity, – – posted April 18, 2013
LTPP Newsletter, Winter 2013 – – posted April 16, 2013
LTBP Newsletter - Spring 2012, – – posted April 9, 2013
FHWA R&T Now - - March 2013 – – posted April 1, 2013
March
Public Roads Magazine, March/April 2013 – – posted March 25, 2013
Identification of Nondestructive Evaluation Needs for The United States Highway Infrastructure, – – posted March 14, 2013
February
Material Characterization of Field-Cast Connection Grouts, – – posted February 21, 2013
January
FHWA R&T Now - - January 2013 – – posted January 29, 2013
FOIL (Federal Outdoor Impact Laboratory) Kia Rio Into Pole Surveillance Assessment Test, – – posted January 24, 2013
Summary Report On The FHWA LTBP Workshop To Identify Bridge Substructure Performance Issues: March 4-6, 2010, In Orlando, FL, – – posted January 11, 2013
Office of Safety Research and Development Fact Sheet, – – posted January 11, 2013
Surface Resistivity Test Evaluation as an Indicator of the Chloride Permeability of Concrete, – – posted January 10, 2013
Automated Video Feature Extraction Workshop Summary Report October 10-11 2012, – – posted January 10, 2013
Literature Review on Recent International Activity in Cooperative Vehicle-Highway Automation Systems, – – posted January 8, 2013
Recent International Activity in Cooperative Vehicle-Highway Automation Systems, – – posted January 8, 2013
Public Roads Magazine, January/February 2013 – – posted January 2, 2013
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