A heterogeneity-in-means count model for evaluating the effects of interchange type on heterogeneous influences of interstate geometrics on crash frequencies

N Venkataraman, V Shankar, GF Ulfarsson… - Analytic methods in …, 2014 - Elsevier
This paper presents a heterogeneity-in-means, random-parameter negative binomial
(HMRPNB) model of interchange type effects on interchange and non-interchange segment …

Multivariate Poisson-Lognormal models for predicting peak-period crash frequency of joint on-ramp and merge segments on freeways

A Faden, M Abdel-Aty, N Mahmoud… - Transportation …, 2024 - journals.sagepub.com
Because of a growing crash occurrence in conflict areas, the ramp and merge segments on
freeways are a concern for transportation researchers and practitioners. Therefore, short …

Crash risk prediction modeling based on the traffic conflict technique and a microscopic simulation for freeway interchange merging areas

S Li, Q ** distraction-related safety performance functions at interchange ramp terminals in Kentucky
A Banerjee, BK Pathivada, K Haleem, T Khan… - Journal of Safety …, 2025 - Elsevier
Introduction: The complexity of ramp terminals, coupled with distracted driving (which
impairs drivers' abilities and slows reaction time), presents significant challenges to drivers …

Safety performance assessment of extra-urban road interchanges: a review of the Italian Road Inspection methodology

S Zampino - Transportation research procedia, 2023 - Elsevier
Abstract In 2019, the Italian Ministry of Infrastructures launched a program of safety
inspections along the roads of the Italian TEN network. The result of the ministerial program …