How periodic decorations in extra-long highway tunnels affect driving safety: A simulation study

Key Points

• This research aims to assess how periodic decorations influence driving safety in extra-long highway tunnels.
• Conducted a simulation study modeling various tunnel designs with and without decorations.
• Evaluated driver behavior and response under different environmental conditions.
• Analyzed safety metrics based on driver performance in the simulated environments.
• Identified that periodic decorations significantly enhance driver attention and reduce fatigue.
• Found improved overall safety ratings in tunnels with decorative elements compared to plain designs.