Research on the Relationship between Dynamic Message Sign Control Strategies and Driving Safety in Freeway Work Zones

Table 6

Data for the different strategies.

Indicator	Strategy 1	Strategy 2	Strategy 3	Strategy 4
B1: Location of the lane change	100	298	300	370
B2: Approaching speed (km/h)	77	75	76	80
B3: Mean of acceleration (m/s^2)	-0.031	-0.017	-0.06	-0.035
B4: Mean lateral placement (m)	0.01	0.03	0.05	0.01