Investigating speed-safety association: Considering the unobserved heterogeneity and human factors mediation effects

• Habibollah Nassiri ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Supervision, Validation, Writing – review & editing

  * E-mail: nassiri@sharif.edu

  Affiliation Civil Engineering Department, Sharif University of Technology, Tehran, Iran

  https://orcid.org/0000-0003-1102-0296

  ⨯
• Seyed Iman Mohammadpour

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Software, Validation, Writing – original draft, Writing – review & editing

  Affiliation Civil Engineering Department, Sharif University of Technology, Tehran, Iran

  https://orcid.org/0000-0002-6878-6818

  ⨯