Active Safety Planning Method for Transportation Network Design

Table 3

The optimal network design and link performances.

Link	Lane addition (no.)	Road capacity (pcu/h)	Traffic volume (pcu/h)	Travel time (min)
1	0	800	543	7.22
2	0	800	0	-
3	0	800	737	9.97
4	1	1.600	1,263	12.70
5	0	800	1,280	5.95
6	0	800	0	-
7	0	800	776	5.66
8	0	800	0	-
9	0	800	776	5.66
10	0	800	0	-
11	0	800	776	10.20
12	0	800	364	10.06
13	0	800	899	11.15
14	0	800	364	6.04
15	0	800	291	9.02
16	2	2,400	2,033	8.62
17	0	800	0	-
18	0	800	0	-
19	0	800	899	13.63
20	2	1,600	1,457	13.24
21	0	0	0	-
22	3	2,400	1,961	12.80
23	0	0	0	-
24	0	0	0	-