Influence of Expressway Construction Area Information on Drivers’ Route Choice Behaviours

Table 2

Characteristics’ levels for scenarios.

Form	Considerations	Hallmark	Quantities	Proportion (%)
Demographics	Gender	Male	479	58.1
		Female	346	41.9
	Age	18–25 years	135	16.4
		26–35 years	509	61.7
		36–45 years	143	17.3
		46–55 years	27	3.3
		>55 years old	11	1.3
Social property	Occupation	Student	71	8.6
		Company employees	662	80.2
		Self-employed person	52	6.3
		Civil servants	16	1.9
		Retiree	4	0.5
Driving characteristics	Years of driving experience	Fewer	83	10.1
		1–3 years	193	23.4
		3–5 years	234	28.4
		More than 5 years	315	38.2
	Driving vehicle type	Private car	724	87.8
		Small passenger cars	35	4.2
		Medium passenger cars	15	1.8
		Large passenger cars	13	1.6
		Lorry	13	1.6
		Medium truck	18	2.2
		Large truck	14	1.7
Expressway travel characteristics	Frequency of trips on expressways	Almost everyday	36	4.4
		1–4 times a week	126	15.3
		1–3 times a month	391	47.4
		Fewer trips using expressways	272	33.0
	Average daily trip distance on expressways	Less than 20 km	50	6.1
		20–60 km	259	31.4
		60–200 km	387	46.9
		Greater than 200 km	129	15.6