Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation System

Table 1

Trip intensity and mode split characteristics of Beijing by year.

Year	Total trips/day	Average trip distance (km)	Mode split (%)
			Bus	Subway	Taxi	Car	Bicycle
1986	1.61	—	29.31		0.36	5.24	65.09
2000	2.77	8.0	27.33		9.03	23.96	39.68
2005	2.64	9.3	26.60	5.70	7.60	29.80	30.30
2010	2.82	10.6	28.20	11.50	6.70	34.20	16.40