| BTSCRP BTS-01 | Guidance for Employer-Based Behavioral Traffic Safety Programs for Drivers in the Workplace | Final | Published as BTSCRP Web-Only Document 3 |
| BTSCRP BTS-02 | Behavioral Traffic Safety Messaging on Variable Message Signs | Final | Published as BTSCRP Research Report 3 |
| BTSCRP BTS-03 | Examining the Implications of Legislation and Enforcement on Electronic Device Use While Driving | Final | Published as BTSCRP Research Report 1 |
| BTSCRP BTS-04 | Tracking State Traffic Citation and Adjudication Outcomes | Final | Published as BTSCRP Research Report 5 |
| BTSCRP BTS-06 | MPO and SHSO Coordination on Behavioral Traffic Safety | Final | Published as BTSCRP Research Report 7 |
| BTSCRP BTS-07 | Assessing the Impacts of Automated Driving Systems (ADS) on the Future of Transportation Safety | Final | Published as NCHRP Research Report 1001/BTSCRP Research Report 2 |
| BTSCRP BTS-08 | Using the SHRP2 Naturalistic Driving Study Database to Improve Teen Driving Safety: Phase 1 Proof of Concept | Final | Published as BTSCRP Web-Only Document 2 |
| BTSCRP BTS-09 | Influence of Infrastructure Design on Distracted Driving | Final | Published as BTSCRP Web-Only Document 1 |
| BTSCRP BTS-10 | E-Scooter Safety: Issues and Solutions | Final | Published as BTSCRP Research Report 9 |
| BTSCRP BTS-11 | Ensuring Child Safety in For-Hire Rideshare Vehicles | Final | Published as BTSCRP Research Report 6 |
| BTSCRP BTS-12 | State Practices Promoting Older Driver Safety | Final | Published as BTSCRP Research Report 4 |
| BTSCRP BTS-13 | Communicating Safe Behavior Practices to Vulnerable Road Users | Final | Published as BTSCRP Web-Only Document 6 |
| BTSCRP BTS-14 | Informing the Selection of Countermeasures by Evaluating, Analyzing, and Diagnosing Contributing Factors that Lead to Crashes | Final | Research completed |
| BTSCRP BTS-15 | Highway Safety Behavioral Strategies for Rural Areas | Final | Published as BTSCRP Research Report 8 |
| BTSCRP BTS-16 | Developing Driver Skills Examination and Scoring Guidance for Evaluating and Predicting High Safety Risk Drivers | Completed | Research completed |
| BTSCRP BTS-17 | Determining the Effectiveness of Combined High Visibility Enforcement | Final | Completed |
| BTSCRP BTS-18 | Objectives, Components, and Measures of Effective Traffic Safety Public Awareness and Education Efforts | Completed | Research completed |
| BTSCRP BTS-19 | Moped and Motor Scooter (50 cc or less) Safety: Issues and Countermeasures | Final | Published as BTSCRP Research Report 11 |
| BTSCRP BTS-20 | Strategies to Address Misreporting of Impaired and Distracted Driving in Motor Vehicle Crashes | Active | Research underway |
| BTSCRP BTS-21 | Assessing and Mitigating Racial Disparities in the Enforcement of Pedestrian, Bicycle, and Micromobility Traffic-Related Laws | Final | Project was canceled on Jan 29, 2025 |
| BTSCRP BTS-22 | Guidelines for Selecting Communication Channels to Deliver Traffic Safety Messaging | Active | Research underway |
| BTSCRP BTS-23 | Outcomes of Variability in Teen Driving Experience and Exposure: Evidence from the Naturalistic Driving Study | Final | Published as BTSCRP Research Report 13 |
| BTSCRP BTS-24 | Multi-Solving Safety Approach - Stepping Away from Silos to Achieve a Safer System | Active | Research underway |
| BTSCRP BTS-25 | Cost-Benefit Evaluations of Detection Methods for Driving Under the Influence of Drugs (DUID) | Final | The project was terminated at the conclusion of Phase I |
| BTSCRP BTS-26 | Advanced Driver Assistance Systems (ADAS) Education and Outreach | Active | Research underway |
| BTSCRP BTS-27 | Evaluation of Motorcycle Licensing and Training Requirements | Active | Research underway |
| BTSCRP BTS-28 | Teen Driving Performance Associated with Distraction, ADHD, and Other Risk Factors | Completed | Research completed |
| BTSCRP BTS-29 | Method to Link Crash, Emergency Medical Service, and Trauma Registry Data | Completed | This project has been combined and managed by NCHRP Project 17-120 |
| BTSCRP BTS-30 | Engaging Underserved Communities and Populations in Child Passenger Safety | Completed | Terminated on May 5, 2025 |
| BTSCRP BTS-31 | Quantifying Impacts of Traffic Enforcement Activity Levels on Safety | Active | Research underway |
| BTSCRP BTS-32 | Formative Research and Resources to Prevent Cannabis Impaired Driving Among Teens and Young Adults | Active | Research underway |
| BTSCRP BTS-33 | Optimizing Parent-Teen Supervised Drives to Reduce Teen Crash Risk | Active | Research underway |
| BTSCRP BTS-34 | Enhancing Behavioral Traffic Safety Efforts to Engage Underserved Communities | Completed | Terminated on May 5, 2025 |
| BTSCRP BTS-35 | Strategies to Reach the Last U.S. Seat Belt Use Holdouts | Active | Research underway |
| BTSCRP BTS-36 | Effectiveness of Speed Reduction in Work Zones | Final | This project has been combined and managed by NCHRP Project 17-124 |
| BTSCRP BTS-37 | Strategies to Improve Access to Driver Education and Training for Novice Drivers | Pending | |
| BTSCRP BTS-38 | Best Practices Toolkit for Slow Down Move Over Laws | Active | Research underway |
| BTSCRP BTS-39 | Toolkit for Reducing Substance-Impaired Driving for the Last Leg of the Journey | Active | Research underway |
| BTSCRP BTS-40 | Handbook for Implementing Traffic Safety Programs in the Workplace | Active | Research underway |
| BTSCRP BTS-41 | Roadmap for the Future Role of Law Enforcement Personnel to Enforce Traffic Safety Laws | Pending | |
| BTSCRP BTS-42 | Guidelines for Authorizing, Implementing, and Operating Automated Traffic Enforcement Programs | Pending | |
| BTSCRP BTS-43 | Effects of Pre-Hospital Blood Programs and Improved EMS Response Time on the Risk of Motor Vehicle Crash Mortality | Anticipated | In development |
| BTSCRP BTS-44 | Causal Factors Associated with Higher Crash Rates Among Young Drivers that Delay Licensure | Anticipated | In development |
| BTSCRP BTS-45 | Quantifying Effectiveness of Behavioral Countermeasures to Develop Crash Modification Factors | Anticipated | In development |
| BTSCRP BTS-46 | Overcoming Challenges to Enforcement of Micromobility Traffic Laws and Reporting of Micromobility Crashes | Anticipated | In development |
| BTSCRP BTS-47 | Assessing Effects of Speed Camera Programs on Pedestrian and Bicycle Crashes | Anticipated | In development |