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

Table 6

Relative difference between driving simulation and actual driving.

Parameters	Entrance by-pass			Exit by-pass
	Driving simulation (%)	Actual driving (%)	Relative difference (%)	Driving simulation (%)	Actual driving (%)	Relative difference (%)
	11.63	10.19	12.38	10	0.83	91.70
	23.79	82.09	>100	38.79	49.06	26.48
Workload	13.07	1.05	91.97	16.95	0.40	97.64

Note. Out of all the 45 free travel cars in exit by-pass in actual driving; 14 of them did not slow down. Therefore, the first two parameters of the exit by-pass only contain 31 cars.