Congestion Control for Mixed-Mode Traffic with Emission Cost

Figure 8

Changing total credits of GVs in Nguyen–Dupuis’ network. (a) O-D pair (1, 2). (b) O-D pair (1, 3). (c) O-D pair (4, 2). (d) O-D pair (4, 3).

(a)

(b)

(c)

(d)