Optimal Fixed Route for Multimodal Transportation of Vehicle Logistics in Context of Soft Time Windows

Table 1

Transportation time of each distance (unit: hours).

	Road transportation time	Railway transportation time (hours)	Waterway transportation time
Shanghai to Tianjin	16 hours + 8 sleep hours	6	48 hours
Tianjin to Beijing	2 hours	1	N/A
Beijing to Dalian	12 hours + 8 sleep hours	6	N/A
Shanghai to Beijing	18 hours + 8 sleep hours	6	N/A
Shanghai to Dalian	30 hours + 16 sleep hours	11	48 hours