Driving Safety Assurance Method in Work Zone Crossovers of Highway Reconstruction and Expansion Project

Table 5

Cumulative driving risk in each driving configuration.

Median width (m)				(%)
50	Entrance by-pass	0.53	6.34	12.68
	Exit by-pass	0.54	11.25	22.50
70	Entrance by-pass	0.50	16.65	23.79
	Exit by-pass	0.46	27.15	38.79
90	Entrance by-pass	0.41	9.79	10.88
	Exit by-pass	0.40	17.06	18.95
110	Entrance by-pass	0.42	21.03	19.12
	Exit by-pass	0.39	31.43	28.57
130	Entrance by-pass	0.37	34.99	26.92
	Exit by-pass	0.41	27.09	20.84