Research Article
Research on the Relationship between Dynamic Message Sign Control Strategies and Driving Safety in Freeway Work Zones
| | Demographic Variables | Mean (SD) Statistics or Percentages | | Male Participants | Female Participants |
| | Age (years) | 37.5 (13.1) | 25 (12.97) | | Age of license (years) | 11.5 (8.21) | 8.93 (6.97) | | Average driving mileage (per year/km) | 18524 (3548.22) | 9584 (5514.21) | | Average proportion of driving on: | | Rural roads | 34% | 22.75% | | Urban roads | 58.24% | 72.55% | | Freeway | 7.76% | 4.7% |
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