Analyzing speed mean and variance is vital to safety management in urban roadway
networks. However, modeling speed mean and variance on structured roads could be …

Regular speeders are those who commit speeding recidivism during a period. Among their
speeding behaviors, some occurring in specific scenarios may cause more hazards to road …

Partial taxi speeders are observed with both high speeding frequency and severity (range).
They thereby can be viewed as aggressive speeders whose behaviors may result in more …

Speeding behaviors can be classified into different patterns according to both speeding-
range and speeding-distance. Among the speeding patterns, some are more frequently …

Crash blackspots significantly impact and, to some extent, determines the entire road
network's safety level. Therefore, it is imperative to identify these blackspots and investigate …

Abstract The random parameters Generalized Linear Model (GLM) is frequently used to
model speeding characteristics and capture the heterogenous effects of factors. However …

Bus transportation system has become the primary mode of traffic for urban residents. Every
day, thousands of buses provide services for millions of passengers. Efficiently monitoring …

Hard-braking constitutes a critical surrogate measure of traffic safety on urban road
networks. Efforts aiming to unveil the effects of contributing factors on the occurrence of hard …

Studies of spatial effects on road traffic safety are highly skewed in relation to aggregation
units. As a result, the spatial effect of road traffic crashes at segment-level aggregation is …

Exploring the spatial and temporal distribution of traffic violations is vital to road safety
management. This study investigated the traffic violations of illegal parking and disobeying …