An Empirical Framework for Intersection Optimization Based on Uniform Design

Table 3

Traffic flow data at the intersection (unit: vehicles per hour, vph).

Location	Volume		Capacity	ratio
	Motor (L, Th, R)	RHV (L, Th, R)
Northbound	1430 (208,760,462)	(0.12,0.09,0.03)	1418	1.01
Westbound	806 (346,226,234)	(0.08,0.22,0.08)	990	0.81
Southbound	1164 (272,612,280)	(0,0.11,0.04)	701	1.66
Eastbound	884 (280,300,304)	(0.04,0.23,0.16)	701	1.26