Impact of traffic signs on driving speed at mountain highway tunnel entrances− The role of low-volume intermittent information

Y Chen, Z Du, J Xu, S Luo - … Research Part F: Traffic Psychology and …, 2024 - Elsevier
Driver's perception of speed is the basis of driving safety, and installing speed limit signs at
tunnel entrances is an intuitive means of controlling a driver's driving speed. Therefore …

Impact of variable message signs on drivers' situation awareness in freeway exit areas

Y Yang, Y Chen, SM Easa, M Chen, X Zheng - Transportation research part …, 2024 - Elsevier
The driving environment in the freeway exit areas is complex, and the installation of relevant
signs can enhance the creation of a safe and smooth exit area environment. This study …

Modeling Lateral Acceleration on Ramp Curves for Consistency-Based Geometric Design

S Pothukuchi, DS Pawar, A Franklin - Journal of Transportation …, 2025 - ascelibrary.org
Previous interchange safety research has primarily focused on crash and operating speed
prediction models, with no extensive evaluation related to the impact of different ramp types …

A comprehensive evaluation of the frog effect on drivers in mountain highway tunnels–The effect of low-volume intermittent information

Y Chen, Z Du, S Luo, J Xu - Traffic injury prevention, 2024 - Taylor & Francis
Objective The driver's inability to fully absorb and react to operational cues while driving is
like boiling a frog in warm water. With intermittent, low-volume information, drivers can …