Project Number Project Title Stage Comments
NCHRP Synthesis 20-05/Topic 53-19State DOT Product Evaluation ProcessesActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-01Practices to Identify and Mitigate PFAS Impacts on Highway Construction Projects and Maintenance OperationsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-04Mobile Devices as a Tool for Digitalized Project Documentation and InspectionActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-06Ancillary Asset Data Stewardship and Data ModelsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-07Visualization for Public InvolvementActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-08Practices for Integrating Performance-Based Plans with Long-Range Transportation Plans and Statewide Transportation Investment ProgramsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-10State Customization of Highway Safety Manual MethodsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-11Quality Control Checks for Bridge and Structure Analysis ModelsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-13Truck Emergency Escape Ramp Design and OperationActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-14Artificial Intelligence Applications for Automated Pavement Condition EvaluationActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-16Post-Construction Evaluation Practices for Highway Projects Delivered Using Alternative Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-17State DOT Innovation Programs and PracticesActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-18Wintertime Pavement Maintenance PracticesActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-19Practices for Controlling Tunnel LeaksActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-21Practices in the Transportation Planning Process to Address Climate Resilience and GHG Emission Quantification and ReductionActive (Synthesis)
NCHRP Synthesis 20-05/Topic 54-22Practices for Capturing and Integrating Cost Data in Maintenance SystemsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-01State DOT Policies and Practices on the Use of Corrosion Resistant Reinforcing BarsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-02Practices for Collecting, Managing, and Using Light Detection and Ranging (LiDAR) DataActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-03Asset Management Practices for Mechanically Stabilized Earth WallsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-04ACurrent Practices and Guidelines for Full-Depth Reclamation (FDR)Active (Synthesis)This project replaces NCHRP Project 20-05/Topic 55-04, in order to accomodate a change in contract vehicles.
NCHRP Synthesis 20-05/Topic 55-05Use and Availability of Supplementary Cementitious Materials for ConcreteActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-06State DOT Certification Programs for Materials Sampling and Testing PersonnelActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-07Stormwater Retrofit Programs and Practices Through Third-Party PartnershipsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-08Construction Strategies and Techniques for Planned Bridge Replacements in Complex ScenariosActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-09Open-books Pricing Practices for Construction Manager/General Contractor and Progressive Design-Build ProjectsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-10Implementation of the Federal Highway Administration (FHWA) Proven Safety CountermeasuresActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-11Construction Stormwater Program Management, Tracking, Reporting, and Compliance Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-12Bridge Construction Inspection Training Resources and PracticesActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-13Practices for Operational Traffic Simulation ModelsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-14Maintenance Practices for Wide Cracks and Joints in Flexible and Composite PavementsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-15Tracking Safety Leading Indicators to Improve DOT Employee Safety PerformanceActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-16Use of Sustainable Materials for Erosion and Sediment Control PracticesActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-17Practices to Enhance Resiliency of Existing Roadway and Embankment CulvertsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-18Permitting, Design, and Construction Practices for Aquatic Organism PassageActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-19Documenting the State of Practice in Managing Ancillary Transportation AssetsActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-20Traffic Capacity Level of Service Adaptations and UsageActive (Synthesis)
NCHRP Synthesis 20-05/Topic 55-21Funding for Maintenance of Complete StreetsActive (Synthesis)