| SHRP 2 S01(A) | Development of Analysis Methods Using Recent Data | Completed | |
| SHRP 2 S01(B) | Development of Analysis Methods Using Recent Data | Completed | |
| SHRP 2 S01(C) | Development of Analysis Methods Using Recent Data | Completed | |
| SHRP 2 S01(D) | Development of Analysis Methods Using Recent Data | Completed | |
| SHRP 2 S01(E) | Development of Analysis Methods Using Recent Data | Completed | |
| SHRP 2 S02 | Integrate Methods and Develop Analysis Plan | Completed | |
| SHRP 2 S03 | Roadway Measurement System Evaluation | Completed | |
| SHRP 2 S04(A) | Roadway Information Database Development and Technical Coordination and Quality Assurance of the Mobile Data Collection Project (S04B) | Completed | |
| SHRP 2 S04(B) | Mobile Data Collection | Completed | |
| SHRP 2 S05 | Design of the In-Vehicle Driving Behavior and Crash Risk Study | Completed | |
| SHRP 2 S06 | Technical Coordination and Quality Control | Completed | |
| SHRP 2 S07(A) | In-Vehicle Driving Behavior Field Study | Completed | |
| SHRP 2 S07(B) | In-Vehicle Driving Behavior Field Study | Completed | |
| SHRP 2 S07(C) | In-Vehicle Driving Behavior Field Study | Completed | |
| SHRP 2 S07(D) | In-Vehicle Driving Behavior Field Study | Completed | |
| SHRP 2 S07(E) | In-Vehicle Driving Behavior Field Study | Completed | |
| SHRP 2 S07(F) | In-Vehicle Driving Behavior Field Study | Completed | |
| SHRP 2 S08(A) | Analysis of In-Vehicle Field Study Data and Countermeasure Implications | Completed | |
| SHRP 2 S08(B) | Analysis of In-Vehicle Field Study Data and Countermeasure Implications | Completed | |
| SHRP 2 S08(C) | Analysis of In-Vehicle Field Study Data and Countermeasure Implications | Completed | |
| SHRP 2 S08(D) | Analysis of In-Vehicle Field Study Data and Countermeasure Implications | Completed | |
| SHRP 2 S09 | Site-Based Video System | Completed | |
| SHRP 2 S12(A) | DAS Procurement | Completed | |
| SHRP 2 S31 | NDS User Support and Data Dissemination | Completed | |
| SHRP 2 S31A | Website Usability Testing for Naturalistic Driving Study Database | Completed | |