Modeling Traffic Function Reliability of Signalized Intersections with Control Delay

Table 4

Range of adjustment coefficient .

Phase	Control area
	Intersections in commercial district	Intersections in residential area	Intersections in fringe area
Two-phase	(0.90, 1.00]	(1.00, 1.10]	(1.10, 1.20]
Three-phase	(0.95, 1.05]	(1.05, 1.15]	(1.15, 1.25]
Four-phase	(1.00, 1.10]	(1.10, 1.20]	(1.20, 1.30]