Safety Prediction Methodology and Analysis Tool for Freeways and Interchanges
Prior to this research project, state highway agencies did not have tools for reflecting
safety in their decisions concerning freeway and interchange projects.
The TRB National Cooperative Highway Research Program's
NCHRP Web-Only Document 306:
Safety Prediction Methodology and Analysis Tool for Freeways and Interchanges
documents a safety prediction method for freeways that is suitable for
incorporation in the
Highway Safety Manual. Within the document are Appendices A through F: Practitioner Interviews, Database Enhancement, Proposed HSM Freeways Chapter, Proposed HSM Ramps Chapter, Proposed HSM Appendix B for Part C, and Algorithm Description.
Supplemental to the document are an
Enhanced Safety Analysis Tool, a User Manual for the Tool, a Workshop Agenda, an Instructor Guide, and a PowerPoint Presentation.
This Summary Last Modified On: 11/4/2021