| NCHRP 23-01 | Assessing and Communicating the Economic and Quality of Life Benefits of Transportation Infrastructure Investment | Final | |
| NCHRP 23-02 | Guidelines on Collaboration and Information Security for State DOTs | Active | |
| NCHRP 23-03 | Guidelines for State Transportation Agency Chief Executive Officers on Cybersecurity Issues and Protection Strategies | Active | Research in progress. |
| NCHRP 23-04 | Statewide Insurance Pooling for Public Transit | Pending | |
| NCHRP 23-05 | Guidance for Training and Certification of Construction Inspectors for Transportation Infrastructure | Active | |
| NCHRP 23-06 | A Guide to Computation and Use of System Level Valuation of Transportation Assets | Active | |
| NCHRP 23-07 | Effective Methods for Setting Transportation Performance Targets | Active | |
| NCHRP 23-08 | A Guide for Incorporating Maintenance Costs into a Transportation Asset Management Plan | Active | |
| NCHRP 23-09 | Scoping Study to Develop the Basis for a Highway Standard to Conduct an All-Hazards Risk and Resilience Analysis | Pending | |
| NCHRP 23-10 | Evaluation and Synthesis of Connected Vehicle Communication Technologies | Active | |