Research Article
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 |
|
|