Design and Evaluation of a Mathematical Optimization Model for Traffic Signal Plan Transition Based on Social Cost Function

Table 1

Data before the transition in the numerical example.

Signal timing before transition
Intersection	Phase	1	2	3	4	5	6	7	8	Cycle length	Offset
	Movement	WBL	EBT	NBL	SBT	EBL	WBT	SBL	NBT
1	Optimized green phase (s)	13	20	9	23	13	20	8	24	65	31
	Flow rate (veh/s)	177	866	77	361	153	1002	63	440	—	—
2	Optimized green phase (s)	11	22	9	23	13	20	9	23	65	0
	Flow rate (veh/s)	151	1022	78	362	180	853	63	443	—	—
3	Optimized green phase (s)	10	24	9	22	14	20	8	23	65	31
	Flow rate (veh/s)	132	1225	82	379	216	743	67	464	—	—