Research Article

Evacuation Traffic Management under Diffusion of Toxic Gas Based on an Improved Road Risk Level Assessment Method

Table 3

Road risk level of the network in Figure 2 by traditional model.

TimeRoad
(n1, n2)(n3, n4)(n5, n6)(n1, n3)(n3, n5)(n2, n4)(n4, n6)

t16325253
t28537375
t38747587