Research on Optimization Model of Logistics Transportation Truck Path considering Environmental Impact: Experimental Data from Xiqing District, Tianjin

Table 5

Truck path optimization results in off-peak hour.

Scenarios	Path direction	Logistics stations	Shortest lengths (km)	Optimized lengths (km)	Gap (%)
1	①	H	28.17	30.84	9.48
2	②	J	26.41	29.88	13.14
3	③	B	6.70	7.74	15.52
4	③	I	29.52	31.30	6.03
5	④	H	13.69	15.44	12.78
6	⑤	G	4.85	5.96	22.89
7	⑥	B	22.47	24.02	6.90
8	⑥	E	13.26	16.59	25.11
9	⑦	D	20.04	23.68	18.16
10	⑦	F	15.08	17.91	18.77
11	⑧	A	17.70	19.56	10.51
12	⑨	C	14.05	15.38	9.47