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.

2010

December

The November 2010 Focus is now online. – – posted on December 6, 2010

November

FHWA R&T Now – November 2010 – – posted November 30, 2010

Public Roads Magazine November/December 2010 -- posted on November 19, 2010

Report: Step Frequency Ground Penetrating Radar Characterization and Federal Evaluation Tests, FHWA-HRT-10-037 – – posted November 16, 2010

Report: Balancing Safety and Capacity in an Adaptive Signal Control System—Phase 1, FHWA-HRT-10-038 -- posted November 16, 2010

Report: Effects of Yellow Rectangular Rapid-Flashing Beacons on Yielding at Multilane Uncontrolled Crosswalks, FHWA-HRT-10-043 -- posted November 16, 2010

Report: Evaluation of Shared Lane Markings, FHWA-HRT-10-044 -- posted November 16, 2010

TechBrief: Effects of Yellow Rectangular Rapid-Flashing Beacons on Yielding at Multilane Uncontrolled Crosswalks, FHWA-HRT-10-046 -- posted November 16, 2010

TechBrief: Crosswalk Marking Field Visibility Study, FHWA-HRT-10-067 -- posted November 16, 2010

TechBrief: Finite Element Analysis of UHPC:Structural Performance of an AASHTO Type II Girder and a 2nd-Generation Pi-Girder, FHWA-HRT-10-079 -- posted November 16, 2010

The October 2010 Focus is now online. -- posted on November 10, 2010

The September 2010 Focus is now online. -- posted on November 2, 2010

October

Public Roads Magazine September/October 2010 -- posted on October 8, 2010

September

FHWA R&T Now - September 2010 -- posted September 23, 2010

LTPP Newsletter - Summer 2010, FHWA-HRT-10-074 -- posted September 14, 2010

August

LTBP Newsletter - Summer 2010, FHWA-HRT-10-058 -- posted August 24, 2010

Report: Safety Effectiveness of the HAWK Pedestrian Crossing Treatment, FHWA-HRT-10-042 -- posted August 23, 2010

TechBrief: Safety Effectiveness of the HAWK Pedestrian Crossing Treatment, FHWA-HRT-10-045 -- posted August 23, 2010

TechBrief: Crash Impact of Smooth Lane Narrowing with Rumble Strips at Two-Lane Rural Stop-Controlled Intersections, FHWA-HRT-10-047 -- posted August 19, 2010

The August 2010 Focus is now online. -- posted on August 19, 2010

Fact Sheet: Driving Simulation Forward: Making Driving Simulators More Useful for Behavioral Research, FHWA-HRT-10-060 -- posted on August 17, 2010

Fact Sheet: Investigating Congestion and Solutions: Experiments on Congestion Conditions and Pricing Initiatives, FHWA-HRT-10-061 -- posted on August 17, 2010

Fact Sheet: New Ways to Predict Bridge Performance: Advances in Structural Health Monitoring, FHWA-HRT-10-062 -- posted on August 17, 2010

July

Surrogate Safety Assessment Model (SSAM) software download is now online. -- posted on July 30, 2010

The July 2010 Focus is now online. -- posted on July 28, 2010

State Planning and Research Guide For Peer Exchanges, FHWA-HRT-10-048 -- posted on July 22, 2010

FHWA R&T Now - July 2010 -- posted on July 20, 2010

Public Roads Magazine July/August 2010 -- posted on July 19, 2010

TechBrief: Simultaneous Structural and Environmental Loading of a UHPC Component, FHWA-HRT-10-055 -- posted July 8, 2010

Summary Report: Evaluation of Lane Reduction "Road Diet" Measures on Crashes, FHWA-HRT-10-053 -- posted July 8, 2010

The June 2010 Focus is now online. -- posted on July 6, 2010

Operating Characteristics of the Segway™ Human Transporter, FHWA-HRT-10-025 -- posted July 6, 2010

Effects of Raising and Lowering Speed Limits on Selected Roadway Sections, FHWA-RD-97-084 -- posted July 6, 2010

June

Brochure: Exploratory Advanced Research Program, FHWA-HRT-10-032 -- posted June 29, 2010

Integrity of Infrastructure Materials and Structures, FHWA-HRT-09-044 -- posted June 28, 2010

Pavement Marking Demonstration Project: State of Alaska and State of Tennessee—Report to Congress, FHWA-HRT-09-039 -- posted June 28, 2010

Development of a Speeding-Related Crash Typology, FHWA-HRT-10-024 -- posted June 28, 2010

Summary Report: An Evaluation of Signing for Three-Lane Roundabouts, FHWA-HRT-10-030 -- posted June 28, 2010

LTPP Newsletter, Spring 2010, Volume 6, Issue 2 -- posted on June 21, 2010

LTPP Newsletter, Winter 2010, Volume 6, Issue 1 -- posted on June 21, 2010

Fact Sheet: Benefits of High Volume Fly Ash: New Concrete Mixtures Provide Financial, Environmental, and Performance Gains, FHWA-HRT-10-051 -- posted June 8, 2010

Fact Sheet: Nondestructive Evaluation Center Laboratory Fact Sheet, FHWA-HRT-10-036 -- posted June 4, 2010

NDEC News is now online. -- posted on June 2, 2010

Public Roads Magazine May/June 2010 -- posted on June 1, 2010

May

The May 2010 Focus is now online. -- posted on May 28, 2010

FHWA R&T Now - May 2010 -- posted on May 25, 2010

Fact Sheet: Summary: Development of a Speeding-Related Crash Typology, FHWA-HRT-10-039 -- posted May 20, 2010

Demonstration Project 39 – Asphalt Recycling, -- posted May 10, 2010

April

Simulator Evaluation of Low-Cost Safety Improvements on Rural Two-Lane Undivided Roads: Nighttime Delineation for Curves and Traffic Calming for Small Towns, FHWA-HRT-09-061 -- posted April 27, 2010

The April 2010 Focus is now online. -- posted on April 27, 2010

Alternative Intersections/Interchanges: Informational Report (AIIR), FHWA-HRT-09-060 -- posted on April 20, 2010

Research Update: Transportation Infrastructure Reconnaissance Team to Chile -- posted on April 20, 2010

Public Roads Magazine March/April 2010 -- posted on April 19, 2010

Fact Sheet: Mapping the Future of Hydraulics Research: A Strategic Plan to Protect Highway Infrastructure, FHWA-HRT-10-034 -- posted on April 12, 2010

Fact Sheet: Nanoscale Approaches for Highway Research, FHWA-HRT-10-033 -- posted on April 12, 2010

Design and Evaluation of Jointed Plain Concrete Pavement with Fiber Reinforced Polymer Dowels, FHWA-HRT-06-106 -- posted on April 9, 2010

Fact Sheet: Beyond Traffic Signals: A Paradigm Shift--Intersection Control for Autonomous Vehicles, FHWA-HRT-10-023 -- posted on April 8, 2010

March

FHWA R&T Now - March 2010 -- posted on March 30, 2010

The March 2010 Focus is now online. -- posted on March 29, 2010

TechBrief: Improved Corrosion-Resistant Steel For Highway Bridge Construction Knowledge-Based Design, FHWA-HRT-09-053.-- posted on March 24, 2010

The January/February 2010 Focus is now online. -- posted on March 4, 2010

February

LTPP Newsletter, Fall 2009, Volume 5, Issue 4 -- posted on February 18, 2010

January

FHWA R&T Now - January 2010 -- posted on January 28, 2010

Computer-Based Guidelines for Concrete Pavements: HIPERPAV III USER MANUAL, FHWA-HRT-09-048 -- posted on January 15, 2010

The Effects of In-Vehicle and Infrastructure-Based Collision Warnings at Signalized Intersections, FHWA-HRT-09-049 -- posted on January 11, 2010

Public Roads Magazine January/February 2010 -- posted on January 11, 2010

Older Driver/Senior Mobility Series -- posted on January 11, 2010

TechBrief: Quadrant Roadway Intersection, FHWA-HRT-09-058.-- posted on January 8, 2010

Fact Sheet: Time-Frequency Analysis: Mathematical Analysis of the Empirical Mode Decomposition, FHWA-HRT-10-029. -- posted on January 7, 2010

Fact Sheet: Real-Time Pedestrian Detection Layered Object Recognition System for Pedestrian Collision Sensing, FHWA-HRT-10-022. -- posted on January 7, 2010

Fact Sheet: Driving Automation Forward: Human Factors for Limited-Ability Autonomous Driving Systems, FHWA-HRT-10-021. -- posted on January 7, 2010

The December 2009 Focus is now online. -- posted on January 5, 2010