What's New - Research Publications 2021
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| Content Link: PBCAT-Pedestrian and Bicycle Crash Analysis Tool Version 3.0 |
| Date: December 30, 2021 |
| Publication No.: FHWA-HRT-22-038 |
| Category: safety, research |
| Type: Techbrief |
PDF:  |
| Content Link: Decision Support for Traffic Management Systems-Current Practices |
| Date: December 29, 2021 |
| Publication No.: FHWA-HRT-21-108 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: FHWA Interactive Highway Safety Design Model (IHSDM) Website |
| Date: December 23, 2021 |
| Publication No.: FHWA-HRT-22-033 |
| Category: research, safety |
| Type: Flyer |
| PDF: |
| Content Link: Building Information Modeling (BIM) Practices in Highway Infrastructure: FHWA Global Benchmarking Program Report |
| Date: December 22, 2021 |
| Publication No.: FHWA-HRT-22-048 |
| Category: infrastructure, pavements, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: Rivers and Roads Connection Program Fact Sheet |
| Date: December 21, 2021 |
| Publication No.: FHWA-HRT-21-094 |
| Category: infrastructure, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: FHWA Update for Research and Technology Coordinating Committee |
| Date: December 20, 2021 |
| Publication No.: |
| Category: research, technology |
| Type: TechBrief |
| PDF: |
| Content Link: CARMA Simulation Enabling Cooperative Driving Automation Research |
| Date: December 17, 2021 |
| Publication No.: FHWA-HRT-22-028 |
| Category: research, operations, intelligent transportation systems, ITS |
| Type: Fact Sheet |
| PDF: |
| Content Link: Long-Term Bridge Performance Program Data Collection Workshop |
| Date: December 16, 2021 |
| Publication No.: FHWA-HRT-22-015 |
| Category: infrastructure, bridges, research |
| Type: Summary Report |
| PDF: |
| Content Link: A Platform for the Transportation Industry to Cooperatively Develop and Test in a Secure Environment |
| Date: December 15, 2021 |
| Publication No.: |
| Category: research, operations |
| Type: Fact Sheet |
| PDF: |
| Content Link: Developing Crash Modification Factors For Variable Speed Limits |
| Date: November 16, 2021 |
| Publication No.: FHWA-HRT-21-080 |
| Category: research, safety |
| Type: Techbrief |
| PDF: |
| Content Link: Applying Bundled Speed-Harmonization, Cooperative Adaptive Cruise Control, and Cooperative-Merge Applications to Managed-Lane Facilities |
| Date: November 9, 2021 |
| Publication No.: FHWA-HRT-21-008 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Fast Lane Newsletter Summer 2021 |
| Date: November 2, 2021 |
| Publication No.: FHWA-HRT-22-008 |
| Category: research, safety |
| Type: Newsletter |
| PDF: |
| Content Link: In-Situ Scour Testing Device (ISTD), State Demonstrations of Field Soil Tests, Lowndesboro, AL |
| Date: October 27, 2021 |
| Publication No.: FHWA-HRT-22-005 |
| Category: infrastructure, structures, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: FHWA Research and Technology Evaluation TechBrief: High Friction Surface Treatments |
| Date: posted October 26, 2021 |
| Publication No.: FHWA-HRT-21-098 |
| Category: safety, infrastructure, research, pavements |
| Type: Techbrief |
| PDF: |
| Content Link: LTPP Newsletter - Summer 2021, September 2021 |
| Date: October 25, 2021 |
| Publication No.: FHWA-HRT-21-099 |
| Category: infrastructure, pavements, materials, LTPP |
| Type: Newsletter |
| PDF: |
| Content Link: Crash Modification Factor for Corner Radius, Right-Turn Speed, and Prediction of Pedestrian Crashes at Signalized Intersections |
| Date: October 21, 2021 |
| Publication No.: FHWA-HRT-21-106 |
| Category: research, safety |
| Type: Techbrief |
| PDF: |
| Content Link: In-Situ Scour Testing Device (ISTD), State Demonstrations of Field Soil Tests, Watkins, CO |
| Date: October 13, 2021 |
| Publication No.: FHWA-HRT-21-100 |
| Category: infrastructure, structures, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: CARMA Adds to the Cooperative Driving Automation (CDA) Message Set to Improve Intelligent Transportation Systems (ITS) Communications |
| Date: October 12, 2021 |
| Publication No.: FHWA-HRT-21-104 |
| Category: research, operations, intelligent transportation systems, ITS |
| Type: Fact Sheet |
| PDF: |
| Content Link: Cooperative Automation Research: CARMA Proof-of-Concept Transportation System Management and Operations Use Case 2 |
| Date: September 28, 2021 |
| Publication No.: FHWA-HRT-21-069 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Innovative Intersection Designs for Pedestrians and Bicyclists |
| Date: September 28, 2021 |
| Publication No.: FHWA-HRT-21-097 |
| Category: safety, research |
| Type: Brochure |
| PDF: |
| Content Link: Developing Crash Modification Factors for Bicycle-Lane Additions While Reducing Lane and Shoulder Widths |
| Date: September 24, 2021 |
| Publication No.: FHWA-HRT-21-013 |
| Category: research, safety |
| Type: Report |
| PDF: |
| Content Link: Developing Analysis, Modeling, and Simulation Tools for Connected Automated Vehicle Applications: Traffic Optimization for Signalized Corridors-Case Studies in Ann Arbor, MI, and Conroe, TX |
| Date: September 24, 2021 |
| Publication No.: FHWA-HRT-21-085 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Cooperative Automation Research: CARMA Proof-of-Concept Transportation System Management and Operations Use Case 4 - Dynamic Lane Assignment |
| Date: September 23, 2021 |
| Publication No.: FHWA-HRT-21-068 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Developing Crash Modification Factors for Guardrails, Utility Poles, and Side-Slope Improvements |
| Date: September 23, 2021 |
| Publication No.: FHWA-HRT-21-076 |
| Category: research, safety |
| Type: Techbrief |
| PDF: |
| Content Link: Improving the Compatibility of Waste |
| Date: September 23, 2021 |
| Publication No.: FHWA-HRT-21-084 |
| Category: research, exploratory advanced research |
| Type: Fact Sheet |
| PDF: |
| Content Link: Collection of Data with Unmanned Aerial Systems (UAS) for Bridge Inspection and Construction Inspection |
| Date: September 20, 2021 |
| Publication No.: FHWA-HRT-21-086 |
| Category: infrastructure, bridges, research |
| Type: Report |
| PDF: |
| Content Link: Research and Technology Evaluation TechBrief: eNEPA |
| Date: September 20, 2021 |
| Publication No.: FHWA-HRT-21-092 |
| Category: research, technology |
| Type: Techbrief |
| PDF: |
| Content Link: Long-Term Pavement Performance Data Analysis Plan |
| Date: September 17, 2021 |
| Publication No.: FHWA-HRT-21-088 |
| Category: infrastructure, pavements, materials, LTPP |
| Type: Techbrief |
| PDF: |
| Content Link: Developing Crash Modification Factors for Guardrails, Utility Poles, and Side-Slope Improvements |
| Date: September 17, 2021 |
| Publication No.: FHWA-HRT-21-075 |
| Category: safety, research |
| Type: Report |
| PDF: |
| Content Link: Developing Analysis, Modeling, and Simulation Tools for Connected and Automated Vehicle Applications |
| Date: September 16, 2021 |
| Publication No.: FHWA-HRT-21-077 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Multiresolution Modeling for Traffic Analysis: State-of-Practice and Gap Analysis Report |
| Date: September 16, 2021 |
| Publication No.: FHWA-HRT-21-082 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Effective Practices for Routine Bridge Inspections Using Unmanned Aerial Systems |
| Date: September 14, 2021 |
| Publication No.: FHWA-HRT-21-083 |
| Category: infrastructure, materials, bridges, research |
| Type: Techbrief |
| PDF: |
| Content Link: Trajectory Investigation for Enhanced Calibration of Microsimulation Models |
| Date: September 14, 2021 |
| Publication No.: FHWA-HRT-21-071 |
| Category: safety, operations, infrastructure, research |
| Type: Report |
| PDF: |
| Content Link: An Exploration of Pedestrian Safety Through the Integration of HSIS and Emerging Data Sources: Case Study in Charlotte, NC |
| Date: August 31, 2021 |
| Publication No.: FHWA-HRT-21-087 |
| Category: research, safety, HSIS |
| Type: Report |
| PDF: |
| Content Link: Pier Scour Estimation for Tsunami at Bridges |
| Date: August 30, 2021 |
| Publication No.: FHWA-HRT-21-073 |
| Category: infrastructure, bridges, research |
| Type: Techbrief |
| PDF: |
| Content Link: Wind-Tunnel Investigations of the Aerodynamics of Bridge Stay Cable Cross-Sectional Shapes |
| Date: August 26, 2021 |
| Publication No.: FHWA-HRT-21-074 |
| Category: infrastructure, structures, bridges, research |
| Type: Report |
| PDF: |
| Content Link: FHWA Research and Technology Evaluation: High Friction Surface Treatments |
| Date: August 24, 2021 |
| Publication No.: FHWA-HRT-21-014 |
| Category: research, safety |
| Type: Report |
| PDF: |
| Content Link: Cooperative Automation Research: CARMA Proof-of-Concept Transportation System Management and Operations Use Case 1 - Basic Arterial Travel - Stop-Controlled Intersections |
| Date: August 17, 2021 |
| Publication No.: FHWA-HRT-21-070 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Ruggedness and Interlaboratory Studies for Asphalt Mixture Performance Tester (AMPT) Cyclic Fatigue Test: Phase I Report |
| Date: August 10, 2021 |
| Publication No.: FHWA-HRT-21-057 |
| Category: infrastructure, pavements, research |
| Type: Report |
| PDF: |
| Content Link: In-Situ Scour Testing Device (ISTD), State Demonstrations of Field Soil Tests, Reserve, KS |
| Date: August 9, 2021 |
| Publication No.: FHWA-HRT-21-079 |
| Category: infrastructure, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: Determination of Improved Pavement Smoothness When Using 3D Modeling and Automatic Machine Guidance |
| Date: August 5, 2021 |
| Publication No.: FHWA-HRT-21-059 |
| Category: infrastructure, pavements, research |
| Type: Report |
| PDF: |
| Content Link: Dynamic Properties of Stay Cables on the Leonard P. Zakim Bunker Hill Bridge |
| Date: August 4, 2021 |
| Publication No.: FHWA-HRT-21-058 |
| Category: infrastructure, bridges, research |
| Type: Report |
| PDF: |
| Content Link: In-Situ Scour Testing Device (ISTD), State Demonstrations of Field Soil Tests in Farwell, NE |
| Date: August 3, 2021 |
| Publication No.: FHWA-HRT-21-078 |
| Category: infrastructure, materials, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: Securing Vehicle-to-Vehicle Communication Through Consortium Blockchain |
| Date: August 2, 2021 |
| Publication No.: FHWA-HRT-21-048 |
| Category: research, exploratory advanced research |
| Type: Fact Sheet |
| PDF: |
| Content Link: FHWA Research and Technology Evaluation: Innovative Intersection Design |
| Date: July 30, 2021 |
| Publication No.: FHWA-HRT-21-024 |
| Category: research, technology |
| Type: Report |
| PDF: |
| Content Link: State Planning and Research SubPart B - Division Program Action Checklist |
| Date: July 29, 2021 |
| Publication No.: FHWA-HRT-21-072 |
| Category: research, operations |
| Type: Fact Sheet |
| PDF: |
| Content Link: Advancing BIM for Infrastructure: National Strategic Roadmap |
| Date: July 28, 2021 |
| Publication No.: FHWA-HRT-21-064 |
| Category: infrastructure, pavements |
| Type: Report |
| PDF: |
| Content Link: United States-Japan Bridge Engineering Workshop: Innovative Bridge Design and Preservation |
| Date: July 27, 2021 |
| Publication No.: FHWA-HRT-21-067 |
| Category: Infrastructure, bridges, research |
| Type: Report |
| PDF: |
| Content Link: FHWA InfoMaterials Dataset Management |
| Date: July 27, 2021 |
| Publication No.: FHWA-HRT-21-065 |
| Category: infrastructure, pavements, research |
| Type: Techbrief |
| PDF: |
| Content Link: FHWA Research and Technology Evaluation: eNEPA |
| Date: July 26, 2021 |
| Publication No.: FHWA-HRT-20-044 |
| Category: research, technology |
| Type: Report |
| PDF: |
| Content Link: Controlled-Environment Testing of UAS Digital Camera Sensor Specifications and Operational Parameters for Bridge Safety Inspections |
| Date: July 23, 2021 |
| Publication No.: FHWA-HRT-21-060 |
| Category: infrastructure, materials, bridges, research |
| Type: Techbrief |
| PDF: |
| Content Link: Developing Crash Modification Factors for Variable Speed Limits |
| Date: July 22, 2021 |
| Publication No.: FHWA-HRT-21-053 |
| Category: safety, research |
| Type: Report |
| PDF: |
| Content Link: LTBP Newsletter, Summer 2021 |
| Date: July 21, 2021 |
| Publication No.: FHWA-HRT-21-063 |
| Category: infrastructure, bridges, research |
| Type: Newsletter |
| PDF: |
| Content Link: Developing Crash Modification Factors for Bicycle-Lane Additions While Reducing Lane and Shoulder Widths |
| Date: July 20, 2021 |
| Publication No.: FHWA-HRT-21-012 |
| Category: safety, research |
| Type: Techbrief |
| PDF: |
| Content Link: Review and Assessment of Current Modeling Techniques in Support of Next-Generation Rollover Research--Phase I |
| Date: July 20, 2021 |
| Publication No.: FHWA-HRT-21-045 |
| Category: safety, research |
| Type: Report |
| PDF: |
| Content Link: Public Roads Magazine, Summer 2021 |
| Date: July 16, 2021 |
| Publication No.: FHWA-HRT-21-004 |
| Category: Public Roads |
| Type: Periodical |
| PDF: |
| Content Link: FHWA Research and Technology Evaluation: Truck Platooning |
| Date: July 13, 2021 |
| Publication No.: FHWA-HRT-20-071 |
| Category: Advanced Research |
| Type: Report |
| PDF: |
| Content Link: Narrowing Freeway Lanes and Shoulders to Create Additional Travel Lanes |
| Date: July 9, 2021 |
| Publication No.: FHWA-HRT-21-005 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Corrosivity of Water-Soluble Sulfate Ions in Simulated Pore Water Solutions and Different Types of Grout Samples |
| Date: June 25, 2021 |
| Publication No.: FHWA-HRT-21-052 |
| Category: infrastructure, structures, bridges, research |
| Type: Report |
| PDF: |
| Content Link: Statistical Analysis of Pavement Profiler Data to Evaluate the Bump at the End of the Bridge |
| Date: June 11, 2021 |
| Publication No.: FHWA-HRT-21-037 |
| Category: infrastructure, bridges, research |
| Type: Report |
| PDF: |
| Content Link: TechBrief: Effective Practices for Using UAS During Bridge Construction |
| Date: June 10, 2021 |
| Publication No.: FHWA-HRT-21-040 |
| Category: infrastructure, bridges, research |
| Type: Techbrief |
| PDF: |
| Content Link: LTPP Newsletter - Spring 2021, May 2021 |
| Date: June 9, 2021 |
| Publication No.: FHWA-HRT-21-062 |
| Category: infrastructure, pavements, research, LTPP |
| Type: Newsletter |
| PDF: |
| Content Link: Impacts of Automated Vehicles on Highway Infrastructure |
| Date: June 8, 2021 |
| Publication No.: FHWA-HRT-21-051 |
| Category: infrastructure, pavements, research |
| Type: Techbrief |
| PDF: |
| Content Link: Effective Practices for Managing Bridge Inspection Data Captured by UAS |
| Date: June 7, 2021 |
| Publication No.: FHWA-HRT-21-043 |
| Category: infrastructure, bridges, research |
| Type: Techbrief |
| PDF: |
| Content Link: Developing Analysis, Modeling, and Simulation Tools for Connected and Automated Vehicle Applications: A Case Study for I-66 in Virginia |
| Date: June 2, 2021 |
| Publication No.: FHWA-HRT-21-050 |
| Category: research, operations |
| Type: Report |
| PDF: |
| Content Link: Rutting Strain Index (RSI) Parameter for Asphalt Performance Engineered Mixture Design |
| Date: May 26, 2021 |
| Publication No.: FHWA-HRT-21-044 |
| Category: infrastructure, pavements, materials |
| Type: Techbrief |
| PDF: |
| Content Link: Developing Crash Modification Factors for Adaptive Signal Control Technologies |
| Date: May 26, 2021 |
| Publication No.: FHWA-HRT-20-073 |
| Category: research, safety |
| Type: Techbrief |
| PDF: |
| Content Link: Exploring the Importance of Traffic Data Input Levels for Mechanistic-Empirical Pavement Design |
| Date: May 25, 2021 |
| Publication No.: FHWA-HRT-21-046 |
| Category: infrastructure, pavements, LTPP |
| Type: Techbrief |
| PDF: |
| Content Link: Traffic Management Center (TMC) Pooled-Fund Study (PFS) Fact Sheet |
| Date: May 19, 2021 |
| Publication No.: FHWA-HRT-21-061 |
| Category: research, operations |
| Type: Fact Sheet |
| PDF: |
| Content Link: Present Serviceability Rating Computation from Reported Distresses |
| Date: May 12, 2021 |
| Publication No.: FHWA-HRT-21-041 |
| Category: infrastructure, pavements, materials |
| Type: Report |
| PDF: |
| Content Link: Long-Term Pavement Performance Information Management System User Guide |
| Date: April 30, 2021 |
| Publication No.: FHWA-HRT-21-038 |
| Category: infrastructure, pavements, research, LTPP |
| Type: Report |
| PDF: |
| Content Link: Hydraulics of Dale Boulevard Culverts, Performance Curve for a Prototype of Two Large Culverts in Series Dale Boulevard, Dale City, Virginia |
| Date: April 29, 2021 |
| Publication No.: FHWA-RD-01-095 |
| Category: research, infrastructure |
| Type: Report |
| PDF: |
| Content Link: Public Roads Magazine, Spring 2021 |
| Date: April 6, 2021 |
| Publication No.: FHWA-HRT-21-003 |
| Category: Public Roads |
| Type: Periodical |
| PDF: |
| Content Link: Monthly NDE Peer Exchange Webinar Series, March 2021 |
| Date: March 30, 2021 |
| Publication No.: FHWA-HRT-21-049 |
| Category: research, infrastructure, nondestructive evaluation, testing |
| Type: Fact Sheet |
| PDF: |
| Content Link: Impacts of Automated Vehicles on Highway Infrastructure |
| Date: March 10, 2021 |
| Publication No.: FHWA-HRT-21-015 |
| Category: research, infrastructure, pavements and materials |
| Type: Report |
| PDF: |
| Content Link: Developing Crash Modification Factors for Adaptive Signal Control Technologies |
| Date: March 5, 2021 |
| Publication No.: FHWA-HRT-20-072 |
| Category: research, safety |
| Type: Report |
| PDF: |
| Content Link: Remaining Service Interval: A White Paper |
| Date: March 4, 2021 |
| Publication No.: FHWA-HRT-21-006 |
| Category: infrastructure, pavements, research |
| Type: Technical Note |
| PDF: |
| Content Link: Developing Analysis, Modeling, and Simulation Tools for Connected Automated Vehicle Applications: A Case Study on SR 99 in California |
| Date: March 1, 2021 |
| Publication No.: FHWA-HRT-21-039 |
| Category: research, operations, intelligent transportation systems, ITS |
| Type: Report |
| PDF: |
| Content Link: Nondestructive Evaluation of Concrete Bridge Decks with Overlays |
| Date: February 26, 2021 |
| Publication No.: FHWA-HRT-21-023 |
| Category: research, infrastructure, nondestructive evaluation, testing |
| Type: Report |
| PDF: |
| Content Link: Vehicle-to-Everything Hub: Final Report |
| Date: February 25, 2021 |
| Publication No.: FHWA-HRT-21-035 |
| Category: research, technology |
| Type: Report |
| PDF: |
| Content Link: State Planning and Research Distribution Report Revision |
| Date: February 24, 2021 |
| Publication No.: |
| Category: Research |
| Type: Report |
| PDF: |
| Content Link: Transportation Pooled Fund Program |
| Date: February 23, 2021 |
| Publication No.: FHWA-HRT-21-031 |
| Category: research, operations, intelligent transportation systems, ITS |
| Type: Fact Sheet |
| PDF: |
| Content Link: In-Situ Scour Testing Device, State Demonstrations of Field Soil Tests, Columbus, OH |
| Date: February 22, 2021 |
| Publication No.: FHWA-HRT-21-025 |
| Category: infrastructure, materials, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: In-Situ Scour Testing Device, State Demonstrations of Field Soil Tests, Bay City, MI |
| Date: February 19, 2021 |
| Publication No.: FHWA-HRT-21-029 |
| Category: infrastructure, materials, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: Applying Engineered Logjams and Dolosse for Streambank Stabilization |
| Date: February 18, 2021 |
| Publication No.: FHWA-HRT-21-028 |
| Category: research, infrastructure, nondestructive evaluation, testing |
| Type: Report |
| PDF: |
| Content Link: Novel Highway Signs Study to Support Infrastructure-Based Motorcycle-Crash Countermeasures: Phase II |
| Date: February 4, 2021 |
| Publication No.: FHWA-HRT-21-010 |
| Category: safety, infrastructure, research, pavements |
| Type: Report |
| PDF: |
| Content Link: Effective Indicators of Partially Automated Truck Platooning |
| Date: February 4, 2021 |
| Publication No.: FHWA-HRT-21-016 |
| Category: research, safety |
| Type: Techbrief |
| PDF: |
| Content Link: Determination of Improved Pavement Smoothness When Using 3D Modeling and Automatic Machine Guidance |
| Date: February 3, 2021 |
| Publication No.: FHWA-HRT-21-021 |
| Category: safety, infrastructure, research, pavements |
| Type: Techbrief |
| PDF: |
| Content Link: Three-Dimensional Computational Analysis of Construction Design Alternatives for A Flow Accelerator |
| Date: February 2, 2021 |
| Publication No.: FHWA-HRT-21-034 |
| Category: infrastructure, structures, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: New Models Account for Pavement Roughness in Analysis of Water Film Thickness for Assessing Hydroplaning Risk |
| Date: February 2, 2021 |
| Publication No.: FHWA-HRT-21-033 |
| Category: infrastructure, structures, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: Improving Pavement Drainage in Extreme Weather Events and on Wider Roadways Using Computational Fluid Dynamics (CFD) |
| Date: February 1, 2021 |
| Publication No.: FHWA-HRT-21-032 |
| Category: infrastructure, materials, bridges, research |
| Type: Fact Sheet |
| PDF: |
| Content Link: FAST NDE Laboratory: FHWA Advanced Sensing Technology Nondestructive Evaluation |
| Date: February 1, 2021 |
| Publication No.: FHWA-HRT-20-054 |
| Category: research, infrastructure, nondestructive evaluation, testing |
| Type: Brochure |
| PDF: |
| Content Link: Improved Infrastructure Assessment through the Integration of Nondestructive Evaluation and Structural Health Monitoring Paradigms |
| Date: January 29, 2021 |
| Publication No.: FHWA-HRT-21-011 |
| Category: Research, Infrastructure, Nondestructive Evaluation, Testing |
| Type: Report |
| PDF: |
| Content Link: The Effects of Vehicle Automation on Driver Engagement: The Case of Adaptive Cruise Control and Mind Wandering |
| Date: January 28, 2021 |
| Publication No.: FHWA-HRT-21-017 |
| Category: research, safety |
| Type: Techbrief |
| PDF: |
| Content Link: LTBP Newsletter - FHWA-HRT-21-027 - Fall 2020 |
| Date: January 27, 2021 |
| Publication No.: FHWA-HRT-21-027 |
| Category: research, infrastructure, structures, bridges, LTBP, Long-Term Bridge Performance |
| Type: Newsletter |
| PDF: |
| Content Link: Historical Changes to Steel Bridge Design, Composition, and Properties |
| Date: January 26, 2021 |
| Publication No.: FHWA-HRT-21-020 |
| Category: Infrastructure, Structures, Bridges, Research |
| Type: Report |
| PDF: |
| Content Link: Gateway to Bridge Performance Data and Information |
| Date: January 25, 2021 |
| Publication No.: FHWA-HRT-21-019 |
| Category: Infrastructure, Pavements, Research, LTPP |
| Type: Brochure |
| PDF: |
| Content Link: Gateway to the Federal Highway Administration (FHWA) Infrastructure Research and Materials Testing Data |
| Date: January 22, 2021 |
| Publication No.: FHWA-HRT-21-018 |
| Category: Infrastructure, Pavements, Research, LTPP |
| Type: Brochure |
| PDF: |
| Content Link: The Development of Crash Modification Factors: Highway Safety Statistical Paper Synthesis |
| Date: January 15, 2021 |
| Publication No.: FHWA-HRT-20-069 |
| Category: research, safety |
| Type: Report |
| PDF: |
| Content Link: Contributing Factors for Focus Crash and Facility Types |
| Date: January 13, 2021 |
| Publication No.: FHWA-HRT-20-052 |
| Category: research, safety |
| Type: Report |
| PDF: |
| Content Link: Public Roads Magazine - Winter 2021 |
| Date: January 12, 2021 |
| Publication No.: FHWA-HRT-21-002 |
| Category: Public Roads |
| Type: Periodical |
| PDF: |
| Content Link: Contributing Factors for Focus Crash and Facility Types: Quick Reference Guide |
| Date: January 12, 2021 |
| Publication No.: FHWA-HRT-20-053 |
| Category: research, safety |
| Type: Report |
| PDF: |
| Content Link: Developing Crash-Modification Factors for High-Friction Surface Treatments: Friction Change Report |
| Date: January 11, 2021 |
| Publication No.: FHWA-HRT-20-062 |
| Category: Safety, Infrastructure, Research, Pavements |
| Type: Report |
| PDF: |
| Content Link: Impact of Intersection Angle on Highway Safety |
| Date: January 8, 2021 |
| Publication No.: FHWA-HRT-20-067 |
| Category: research, safety |
| Type: Report |
| PDF: |
| Content Link: Novel Highway Signs to Support Infrastructure-Based Motorcycle-Crash Countermeasures: Phase II |
| Date: January 6, 2021 |
| Publication No.: FHWA-HRT-21-009 |
| Category: Safety, Research |
| Type: Techbrief |
| PDF: |
| Content Link: Detailed Concept of Operations: Transportation Systems Management and Operations/Cooperative Driving Automation Use Cases and Scenarios |
| Date: January 6, 2021 |
| Publication No.: FHWA-HRT-20-064 |
| Category: Transportation Operations Research and Development |
| Type: Report |
| PDF: |
| Content Link: High-Level Concept of Operations: Examination of the Relationships Between Transportation Systems Management and Operations Strategies and Cooperative Driving Automation |
| Date: January 5, 2021 |
| Publication No.: FHWA-HRT-20-063 |
| Category: Research, Infrastructure, Safety, Operations, Policy, Environment |
| Type: Report |
| PDF: |
Last updated: Thursday, October 13, 2022