Fatigue Reliability Assessment of Orthotropic Bridge Decks under Stochastic Truck Loading

Table 2

Vehicle classifications.

Vehicle type	Dimensions (m)	Description	Occupancy rate (%)
			Total	Slow lane	Fast lane
		Light car	34.64	36.64	63.36
		2-axle truck	26.12	64.58	15.42
		3-axle truck	8.58	91.08	8.92
		4-axle truck	10.24	96.42	3.58
		5-axle truck	4.93	92.60	7.40
		6-axle truck	15.49	98.08	1.92