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

Table 1

Basic description for compliance rates.

Effect	Classification	Yes		No		Total
		Count	N%	Count	N%	Count
Foggy condition	Clear	502	76.1	158	23.9	660
	Fog	520	78.8	140	21.2	660
Gender	Male	538	74.7	182	25.3	720
	Female	484	80.7	116	19.3	600
Vocation	P	478	75.9	152	24.1	630
	NP	544	78.8	146	21.2	690
Crossing type	Baseline	307	69.8	133	30.2	440
	PSM	309	70.2	131	29.8	440
	PSM + W	406	92.3	34	7.7	440
FLTT (s)	2	91	34.5	173	65.5	264
	3	198	75.0	66	25.0	264
	4	238	90.2	26	9.8	264
	5	247	93.6	17	6.4	264
	6	248	93.9	16	6.1	264
Total		1022	77.4	298	22.6	1320