Development of a Safety Evaluation Model for Provincial Highway

Table 16

Survey results of Hebei provincial highway S241 sections.

Test section	Evaluation index	K213-k214	K215-K216
Accident severity		70	5
Geometric feature	Horizontal curve	65	70
	Sight distance	70	80
	Longitudinal slope	45	50
	Lane width	20	20
	Shoulder width	45	45
Traffic facility	Traffic sign	50	60
	Traffic marking	30	30
	Guiding facility	65	75
	Safety facility	90	90
Traffic environment	Crosswalk	45	45
	Traffic volume	30	30
	Heavy vehicle ratio	80	80