Exploring the Effects of Signs’ Design and In-Vehicle Audio Warning on Driver Behavior at Flashing-Light-Controlled Grade Crossings: A Driving Simulator-Based Study

<div>Mean speed at 20 m to the crossing under different FLTTs. (a) The interaction effect between FLTT and crossing type; (b) the interaction effect between FLTT and foggy condition.</div>

Journal of Advanced Transportation

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Figure 10

Figure 10: Exploring the Effects of Signs’ Design and In-Vehicle Audio Warning on Driver Behavior at Flashing-Light-Controlled Grade Crossings: A Driving Simulator-Based Study 

Figure 10 | Exploring the Effects of Signs’ Design and In-Vehicle Audio Warning on Driver Behavior at Flashing-Light-Controlled Grade Crossings: A Driving Simulator-Based Study 