Mixed Transportation Network Design under a Sustainable Development Perspective

Table 2

Comparison of OD traveling times.

OD	Travel time in initial network; (hour)	Travel time in optimized network; (hour)	Gap; (%)
(1, 11)	11.690	2.513	78.50
(1, 12)	12.664	3.018	76.17
(2, 8)	9.973	1.934	80.61
(2, 12)	11.720	2.354	79.92
(5, 12)	4.677	2.608	44.24