Differentiated Toll Optimization on Goods Vehicles Based on Prediction of Demand for Large-Scale Network

Table 6

Analysis on the proportion of goods vehicle traffic volume of each type (axle) of the second-class highway.

Classification	Volume (million)	Proportion (%)	Total weight (million Tons)	Miles (million km)	Average gross vehicle (tons)	Average haul distance (km)
Category 1	1.16	26.22	2.83	93.48	2.43	80.44
Category 2	0.46	10.29	4.31	39.63	9.45	86.92
Category 3	0.15	3.32	2.96	14.93	20.12	101.37
Category 4	0.20	4.56	5.37	18.85	26.58	93.33
Category 5	0.03	0.79	0.93	3.35	26.76	96.1
Category 6	2.43	54.82	90.67	299.01	37.32	123.07
Total	4.43	100	107.08	469.24	122.67	581.24