U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content
Facebook iconYouTube iconTwitter iconFlickr iconLinkedInInstagram

Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

 
PUBLICATION LISTS
Back to Publication List        

 

What's New - 2013

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.

 

 

December - 2013

 

Content Link:   LTBP Bridge Performance Primer,
Date:   posted December 23, 2013
Publication No.:   FHWA-HRT-13-051
Category:   Research, Infrastructure, Structures
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Load-Path Redundancy on The US-421 Bridge Over The Ohio River,
Date:   posted December 12, 2013
Publication No.:   FHWA-HRT-13-105
Category:   Research, Infrastructure, Structures
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Pavement Marking Demonstration Projects: State of Alaska and State of Tennessee,
Date:   posted December 4, 2013
Publication No.:   FHWA-HRT-12-048
Category:   Research, Infrastructure, Pavements, Materials
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Characterization of Bridge Foundations Workshop Report,
Date:   posted December 4, 2013
Publication No.:   FHWA-HRT-13-101
Category:   Research, Infrastructure, Structures
Type:   Report
PDF:    pdf-file
 

 

November - 2013


Content Link:   Focus - - October 2013
Date:   posted November 27, 2013
Publication No.:  
Category:   Publication
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   FHWA R&T Now - - November 2013
Date:   posted November 27, 2013
Publication No.:  
Category:   Publication
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   Optimization Of Grade 100 High-Performance Steel Butt Welds
Date:   posted November 26, 2013
Publication No.:   FHWA-HRT-13-102
Category:   Research, Infrastructure, Structures
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   A Primer for Agent-Based Simulation and Modeling in Transportation Applications,
Date:   posted November 26, 2013
Publication No.:   FHWA-HRT-13-054
Category:   research, exploratory advanced research
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Development Of Non-Proprietary Ultra-High Performance Concrete For Use In The Highway Bridge Sector,
Date:   posted November 18, 2013
Publication No.:   FHWA-HRT-13-100
Category:   Research, Infrastructure, Pavements, Materials
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Assessment of the Geographic Information Systems' (GIS) Needs and Obstacles in Traffic Safety,
Date:   posted November 18, 2013
Publication No.:   FHWA-HRT-13-096
Category:   Research, Safety, Hardware
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Public Roads Magazine, November/December 2013 - - posted November 15, 2013
Date:   posted November 15, 2013
Publication No.:  FHWA-HRT-14-001
Category:   Public Roads
Type:   Periodical
PDF:    PDF Not available
 
 
Content Link:   Driver Expectations When Navigating Complex Interchanges,
Date:   posted November 13, 2013
Publication No.:   FHWA-HRT-13-048
Category:   research, safety, human centered systems
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Pavement Remaining Service Interval Implementation Guidelines,
Date:   posted November 13, 2013
Publication No.:   FHWA-HRT-13-050
Category:   research, infrastructure, pavements and materials
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Reformulated Pavement Remaining Service Life Framework,
Date:   posted November 13, 2013
Publication No.:   FHWA-HRT-13-038
Category:   research, infrastructure, pavements and materials
Type:   Report
PDF:    pdf-file
 

 

October - 2013


Content Link:   Federal Highway Administration Design Manual: Deep Mixing for Embankment and Foundation Support,
Date:   posted October 24, 2013
Publication No.:   FHWA-HRT-13-046
Category:   Research, Infrastructure, Structures, Bridges
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Cooperative Adaptive Cruise Control: Human Factors Analysis,
Date:   posted October 22, 2013
Publication No.:   FHWA-HRT-13-045
Category:   research, safety, human centered systems
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Accelerated Determination of ASR Susceptibility During Concrete Prism Testing Through Nonlinear Resonance Acoustic Spectroscopy,
Date:   posted October 22, 2013
Publication No.:   FHWA-HRT-13-085
Category:   Research, Infrastructure, Structures
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Long-Term Pavement Performance Pavement Loading User Guide (LTPP PLUG),
Date:   posted October 22, 2013
Publication No.:   FHWA-HRT-13-089
Category:   research, infrastructure, pavements and materials
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Paving The Way for Greener Highways - Extending Concrete's Service Life Through Multiscale Crack Control,
Date:   posted October 22, 2013
Publication No.:   FHWA-HRT-13-079
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Designing A New National Household Travel Survey Innovations in Collecting and Analyzing Long-Distance Travel Information,
Date:   posted October 22, 2013
Publication No.:   FHWA-HRT-13-081
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   FHWA R&T Now - - September 2013
Date:   posted October 18, 2013
Publication No.:  
Category:   Publication
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   Traffic Control Device Conspicuity,
Date:   posted October 17, 2013
Publication No.:   FHWA-HRT-13-043
Category:   Safety, Infrastructure, Research
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Guidelines for Sampling, Assessing, and Restoring Defective Grout in Prestressed Concrete Bridge Post-Tensioning Ducts,
Date:   posted October 17, 2013
Publication No.:   FHWA-HRT-13-028
Category:   Research, Infrastructure, Structures, Bridges
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Focus - - September 2013
Date:   posted October 9, 2013
Publication No.:  FHWA-HRT-13-013
Category:   Publication
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   Accelerated Determination of ASR Susceptibility During Concrete Prism Testing Through Nonlinear Resonance Ultrasonic Spectroscopy
Date:   posted October 9, 2013
Publication No.:   FHWA-HRT-13-086
Category:   Research, Infrastructure, Pavements, Materials
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Understanding Transportation Systems-An Integrated Approach to Modeling Complex Transportation Systems
Date:   posted October 8, 2013
Publication No.:   FHWA-HRT-13-080
Category:   Advanced Research, Exploratory Advanced Research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   RABIT Bridge Deck Assessment Tool, - - posted October 8, 2013
Date:   posted October 8, 2013
Publication No.:  
Category:   research, infrastructure, structures, bridges, LTBP, Long-Term Bridge Performance
Type:   Web Site
PDF:    PDF Not available
 

 

September - 2013


Content Link:   Public Roads Magazine, September/October 2013 - - posted September 20, 2013
Date:   posted September 20, 2013
Publication No.:  FHWA-HRT-13-006
Category:   Public Roads
Type:   Periodical
PDF:    PDF Not available
 
 
Content Link:   Understanding Long-Distance Traveler Behavior - Supporting A Long-Distance Passenger Travel Demand Model
Date:   posted September 18, 2013
Publication No.:   FHWA-HRT-13-095
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Harnessing Pavement Power - Developing Renewable Energy Technology in The Public Right-Of-Way,
Date:   posted September 18, 2013
Publication No.:   FHWA-HRT-13-094
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Safety Evaluation of Discontinuing Late-Night Flash Operations At Signalized Intersections,
Date:   posted September 13, 2013
Publication No.:   FHWA-HRT-13-069
Category:   research, safety, HSIS
Type:   Summary Report
PDF:    pdf-file
 
 
Content Link:   Next Generation Vehicle Positioning and Simulation Solutions - Using GPS and Advanced Simulation Tools to Improve Highway Safety,
Date:   posted September 12, 2013
Publication No.:   FHWA-HRT-13-065
Category:   Advanced Research, Exploratory Advanced Research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Exploratory Advanced Research Program Brochure,
Date:   posted September 10, 2013
Publication No.:   FHWA-HRT-13-071
Category:   Advanced Research, Exploratory Advanced Research
Type:   Brochure
PDF:    pdf-file
 

 

August - 2013


Content Link:   Effective Integration of Analysis, Modeling and Simulation Tools ,
Date:   posted August 26, 2013
Publication No.:   FHWA-HRT-13-087
Category:   research, operations, intelligent transportation systems, ITS
Type:   Flyer
PDF:    pdf-file
 
 
Content Link:   Highway Capacity Manual (HCM) Methodology for Alternative Intersections / Interchanges ,
Date:   posted August 26, 2013
Publication No.:   FHWA-HRT-13-083
Category:   research, operations, intelligent transportation systems, ITS
Type:   Flyer
PDF:    pdf-file
 
 
Content Link:   Traffic Bottlenecks-Identification and Diagnosis, Countermeasure Prioritization, and Innovative Solutions to Local/Systemic Problems ,
Date:   posted August 26, 2013
Publication No.:   FHWA-HRT-13-082
Category:   research, operations, intelligent transportation systems, ITS
Type:   Flyer
PDF:    pdf-file
 
 
Content Link:   Safety Evaluation of Converting Traffic Signals From Incandescent to Light-Emitting Diodes,
Date:   posted August 23, 2013
Publication No.:   FHWA-HRT-13-070
Category:   Research, Safety, Hardware
Type:   Summary
PDF:    pdf-file
 
 
Content Link:   Geosynthetic Reinforced Soil Performance Testing-Axial Load Deformation Relationships,
Date:   posted August 23, 2013
Publication No.:   FHWA-HRT-13-066
Category:   Research, Infrastructure, Structures
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Focus - - July 2013
Date:   posted August 20, 2013
Publication No.:  
Category:   Publication
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   FHWA R&T Now - - July 2013
Date:   posted August 20, 2013
Publication No.:  
Category:   Publication
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   Federal Highway Administration (FHWA) Research and Technology Agenda - - posted August15, 2013
Date:   posted August15, 2013
Publication No.:  None
Category:   Announcement
Type:   Web Site
PDF:    PDF Not available
 
 
Content Link:   The Effective Integration of Analysis, Modeling, and Simulation Tools,
Date:   posted August 15, 2013
Publication No.:   FHWA-HRT-13-036
Category:   Research, Infrastructure, Materials
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Traffic Control Device Conspicuity,
Date:   posted August 15, 2013
Publication No.:   FHWA-HRT-13-044
Category:   Research, Safety, Hardware
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Simulator Study of Signs for A Complex Interchange and Complex Interchange Spreadsheet Tool,
Date:   posted August 15, 2013
Publication No.:   FHWA-HRT-13-047
Category:   Research, Safety, Hardware
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Synthesis of Traveler Choice Research: Improving Modeling Accuracy for Better Transportation Decisionmaking,
Date:   posted August 15, 2013
Publication No.:   FHWA-HRT-13-022
Category:   research, operations, intelligent transportation systems, ITS
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Large Field Test of New Stereo Detection System for The Pedestrian Signal Phase for The Visually Impaired,
Date:   posted August 15, 2013
Publication No.:   FHWA-HRT-12-074
Category:   research, operations, intelligent transportation systems, ITS
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Composite Behavior of Geosynthetic Reinforced Soil Mass,
Date:   posted August 15, 2013
Publication No.:   FHWA-HRT-10-077
Category:   Research, Infrastructure, Materials
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Friction Angles of Open-Graded Aggregates From Large-Scale Direct Shear Testing,
Date:   posted August 15, 2013
Publication No.:   FHWA-HRT-13-068
Category:   research, infrastructure, structures, bridges, LTBP, Long-Term Bridge Performance
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Field Evaluation of A Restricted Crossing U-Turn Intersection,
Date:   posted August 1, 2013
Publication No.:   FHWA-HRT-12-037
Category:   research, safety, human centered systems
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Federal Highway Administration (FHWA) - Long-Term Bridge Performance (LTBP) Program, - - posted August 1, 2013
Date:   posted August 1, 2013
Publication No.:  
Category:   Research, Infrastructure, Structures, Bridges
Type:   Multimedia
PDF:    pdf-file
 

 

July - 2013


Content Link:   Public Roads Magazine, July/August 2013 - - posted July 24, 2013
Date:   posted July 24, 2013
Publication No.:  FHWA-HRT-13-005
Category:   Public Roads
Type:   Periodical
PDF:    PDF Not available
 
 
Content Link:   LTPP Newsletter, Spring 2013 - - posted July 10, 2013
Date:   posted July 10, 2013
Publication No.:  FHWA-HRT-13-074
Category:   Infrastructure, Pavements, Research, LTPP
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   FHWA LTBP Workshop to Identify Bridge Substructure Performance Issue
Date:   posted July 3, 2013
Publication No.:   FHWA-HRT-13-049
Category:   Research, Infrastructure, Structures, Bridges
Type:   Techbrief
PDF:    pdf-file
 

 

June - 2013


Content Link:   Congestion Pricing Experiments and The Effects on Driver Choices, - - posted June 28, 2013
Date:   posted June 28, 2013
Publication No.:  
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Lightweight Concrete: Mechanical Properties,
Date:   posted June 26, 2013
Publication No.:   FHWA-HRT-13-061
Category:   Research, Infrastructure, Structures, Bridges
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Greener Protection for Steel Bridges - Testing Nano-Enhanced Corrosion-Resistant Coatings,
Date:   posted June 21, 2013
Publication No.:   FHWA-HRT-13-064
Category:   research, exploratory advanced research program, nanoscale, nanotechnology
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Ultra-High Performance Concrete: A State-of-the-Art Report for the Bridge Community,
Date:   posted June 21, 2013
Publication No.:   FHWA-HRT-13-060
Category:   Research, Infrastructure, Structures, Bridges
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Focus - - May 2013
Date:   posted June 13, 2013
Publication No.:  FHWA-HRT-13-013
Category:   Publication
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   Vehicle Positioning, Navigation, and Timing: Leveraging Results From EAR Program-Sponsored Research,
Date:   posted June 5, 2013
Publication No.:   FHWA-HRT-13-052
Category:   research, exploratory advanced research
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Creating Productive Roadways: Developing an Advanced Energy Production, Storage, and Distribution System,
Date:   posted June 5, 2013
Publication No.:   FHWA-HRT-12-063
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   FHWA R&T Now - - May 2013
Date:   posted June 3, 2013
Publication No.:  
Category:   research, technology
Type:   Periodical
PDF:    pdf-file
 

 

May - 2013


Content Link:   Curl and Warp Analysis of The LTPP SPS-2 Site in Arizona,
Date:   posted May 31, 2013
Publication No.:   FHWA-HRT-13-040
Category:   Research, Infrastructure, Pavements, Materials
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Pavement Remaining Service Interval,
Date:   posted May 31, 2013
Publication No.:   FHWA-HRT-13-039
Category:   Research, Infrastructure, Pavements, Materials
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Lane-Level Vehicle Positioning: Integrating Diverse Systems for Precision and Reliability,
Date:   posted May 30, 2013
Publication No.:   FHWA-HRT-13-059
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Casual Carpooling Focus Group Study,
Date:   posted May 30, 2013
Publication No.:   FHWA-HRT-13-053
Category:   research, exploratory advanced research
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Smart Pavement Monitoring System,
Date:   posted May 24, 2013
Publication No.:   FHWA-HRT-12-072
Category:   Research, Infrastructure, Pavements, Materials
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Guidelines for Sampling, Assessing, and Restoring Defective Grout in Prestressed Concrete Bridge Post-Tensioning Ducts,
Date:   posted May 24, 2013
Publication No.:   FHWA-HRT-13-027
Category:   Infrastructure, Bridges
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Public Roads Magazine, May/June 2013 - - posted May 20, 2013
Date:   posted May 20, 2013
Publication No.:  FHWA-HRT-13-004
Category:   research, technology
Type:   Periodical
PDF:    PDF Not available
 

 

April - 2013


Content Link:   Daytime Color Appearance of Retroreflective Traffic Control Sign Materials,
Date:   posted April 30, 2013
Publication No.:   FHWA-HRT-13-018
Category:   research, safety, human centered systems
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Office of Operation Research and Development,
Date:   posted April 30, 2013
Publication No.:   FHWA-HRT-13-020
Category:   research, operations, intelligent transportation systems, ITS
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Tomorrow's Transportation Market - Developing An Innovative, Seamless Transportation System,
Date:   posted April 18, 2013
Publication No.:   FHWA-HRT-13-058
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Real-Time Bridge Monitoring - Developing Wireless Nanosensors to Monitor Structural Integrity,
Date:   posted April 18, 2013
Publication No.:   FHWA-HRT-13-057
Category:   research, exploratory advanced research
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   LTPP Newsletter, Winter 2013 - - posted April 16, 2013
Date:   posted April 16, 2013
Publication No.:  FHWA-HRT-13-055
Category:   Infrastructure, Pavements, Research, LTPP
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   LTBP Newsletter - Spring 2012,
Date:   posted April 9, 2013
Publication No.:  FHWA-HRT-13-033
Category:   Research, Infrastructure, Structures, Bridges
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   FHWA R&T Now - - March 2013
Date:   posted April 1, 2013
Publication No.:  
Category:   research, technology
Type:   Periodical
PDF:    pdf-file
 

 

March - 2013


Content Link:   Public Roads Magazine, March/April 2013 - - posted March 25, 2013
Date:   posted March 25, 2013
Publication No.:  FHWA-HRT-13-003
Category:   research, technology
Type:   Periodical
PDF:    PDF Not available
 
 
Content Link:   Identification of Nondestructive Evaluation Needs for The United States Highway Infrastructure,
Date:   posted March 14, 2013
Publication No.:   FHWA-HRT-13-056
Category:   Research, Infrastructure, Pavements, Materials
Type:   Fact Sheet
PDF:    pdf-file
 

 

February - 2013


Content Link:   Material Characterization of Field-Cast Connection Grouts,
Date:   posted February 21, 2013
Publication No.:   FHWA-HRT-13-042
Category:   Research, Infrastructure, Structures, Bridges
Type:   Techbrief
PDF:    pdf-file
 

 

January - 2013


Content Link:   LTPP Newsletter - Volume 8, Issue 1, Fall 2012 - - posted January 30, 2013
Date:   posted January 30, 2013
Publication No.:  FHWA-HRT-13-034
Category:   Infrastructure, Pavements, Research, LTPP
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   FHWA R&T Now - - January 2013
Date:   posted January 29, 2013
Publication No.:  
Category:   research, technology
Type:   Periodical
PDF:    pdf-file
 
 
Content Link:   FOIL (Federal Outdoor Impact Laboratory) Kia Rio Into Pole Surveillance Assessment Test, - - posted January 24, 2013
Date:   posted January 24, 2013
Publication No.:  
Category:   Research, Safety, Hardware
Type:   Multimedia
PDF:    PDF Not available
 
 
Content Link:   Summary Report On The FHWA LTBP Workshop To Identify Bridge Substructure Performance Issues: March 4-6, 2010, In Orlando, FL,
Date:   posted January 11, 2013
Publication No.:   FHWA-HRT-11-037
Category:   Research, Infrastructure, Structures, Bridges
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Office of Safety Research and Development Fact Sheet,
Date:   posted January 11, 2013
Publication No.:   FHWA-HRT-12-066
Category:   Research, Safety, Hardware
Type:   Fact Sheet
PDF:    pdf-file
 
 
Content Link:   Surface Resistivity Test Evaluation as an Indicator of the Chloride Permeability of Concrete,
Date:   posted January 10, 2013
Publication No.:   FHWA-HRT-13-024
Category:   research, infrastructure, pavements and materials
Type:   Techbrief
PDF:    pdf-file
 
 
Content Link:   Automated Video Feature Extraction Workshop Summary Report October 10-11 2012,
Date:   posted January 10, 2013
Publication No.:   FHWA-HRT-13-037
Category:   research, exploratory advanced research
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Literature Review on Recent International Activity in Cooperative Vehicle-Highway Automation Systems,
Date:   posted January 8, 2013
Publication No.:   FHWA-HRT-13-025
Category:   Advanced Research, Exploratory Advanced Research
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Recent International Activity in Cooperative Vehicle-Highway Automation Systems,
Date:   posted January 8, 2013
Publication No.:   FHWA-HRT-12-033
Category:   Advanced Research, Exploratory Advanced Research
Type:   Report
PDF:    pdf-file
 
 
Content Link:   Public Roads Magazine, January/February 2013 - - posted January 2, 2013
Date:   posted January 2, 2013
Publication No.:  FHWA-HRT-13-002
Category:   research, technology
Type:   Periodical
PDF:    PDF Not available
 

 


 

Quick Links

 

» Now  
     
» 2020  
     
» 2019  
     
» 2018  
     
» 2017  
     
» 2016  
     
» 2015  
     
» 2014  
     
» 2013  
     
» 2012  
     
» 2011  
     
» 2010  
     
» 2009  
     
» 2008  
     
» 2007  
     
» 2006  
     

 

 

 

Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000