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 4

Standard and proposed design of signs and pavement markings for grade crossing of China. (a) Standard design of signs and pavement markings for grade crossing of China; (b) proposed design of signs and pavement markings for grade crossing; (c) diagram of the grade crossing with warning.

(a)

(b)

(c)