Project Number
Project Title
Stage
Comments
NCHRP Synthesis 20-05/Topic 53-19
State DOT Product Evaluation Processes
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-01
Practices to Identify and Mitigate PFAS Impacts on Highway Construction Projects and Maintenance Operations
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-04
Mobile Devices as a Tool for Digitalized Project Documentation and Inspection
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-06
Ancillary Asset Data Stewardship and Data Models
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-07
Visualization for Public Involvement
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-08
Practices for Integrating Performance-Based Plans with Long-Range Transportation Plans and Statewide Transportation Investment Programs
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-10
State Customization of Highway Safety Manual Methods
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-11
Quality Control Checks for Bridge and Structure Analysis Models
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-13
Truck Emergency Escape Ramp Design and Operation
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-14
Artificial Intelligence Applications for Automated Pavement Condition Evaluation
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-16
Post-Construction Evaluation Practices for Highway Projects Delivered Using Alternative
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-17
State DOT Innovation Programs and Practices
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-18
Wintertime Pavement Maintenance Practices
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-19
Practices for Controlling Tunnel Leaks
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-21
Practices in the Transportation Planning Process to Address Climate Resilience and GHG Emission Quantification and Reduction
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 54-22
Practices for Capturing and Integrating Cost Data in Maintenance Systems
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-01
State DOT Policies and Practices on the Use of Corrosion Resistant Reinforcing Bars
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-02
Practices for Collecting, Managing, and Using Light Detection and Ranging (LiDAR) Data
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-03
Asset Management Practices for Mechanically Stabilized Earth Walls
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-04A
Current 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 55-05
Use and Availability of Supplementary Cementitious Materials for Concrete
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-06
State DOT Certification Programs for Materials Sampling and Testing Personnel
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-07
Stormwater Retrofit Programs and Practices Through Third-Party Partnerships
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-08
Construction Strategies and Techniques for Planned Bridge Replacements in Complex Scenarios
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-09
Open-books Pricing Practices for Construction Manager/General Contractor and Progressive Design-Build Projects
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-10
Implementation of the Federal Highway Administration (FHWA) Proven Safety Countermeasures
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-11
Construction Stormwater Program Management, Tracking, Reporting, and Compliance
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-12
Bridge Construction Inspection Training Resources and Practices
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-13
Practices for Operational Traffic Simulation Models
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-14
Maintenance Practices for Wide Cracks and Joints in Flexible and Composite Pavements
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-15
Tracking Safety Leading Indicators to Improve DOT Employee Safety Performance
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-16
Use of Sustainable Materials for Erosion and Sediment Control Practices
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-17
Practices to Enhance Resiliency of Existing Roadway and Embankment Culverts
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-18
Permitting, Design, and Construction Practices for Aquatic Organism Passage
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-19
Documenting the State of Practice in Managing Ancillary Transportation Assets
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-20
Traffic Capacity Level of Service Adaptations and Usage
Active (Synthesis)
NCHRP Synthesis 20-05/Topic 55-21
Funding for Maintenance of Complete Streets
Active (Synthesis)