Modeling the Traffic Flow of the Urban Signalized Intersection with a Straddling Work Zone

Table 3

Feasible ranges of the parameters and the optimal values.

Model parameters	amax	b	τi	A^r	A^p	A^b	A^fr	∆d	Bj	Bi
Feasible range	0∼5	0∼5	0∼5	0∼15	0∼15	0∼15	0∼15	0∼1	0∼5	0∼5
Optimal values for cars	2.45	3	0.994	4.346	7.040	7.194	2.917	0.43	1.882	0.690
Optimal values for buses	2.33	2.76	1.491	6.308	3.647	7.377	3.609	0.64	1.574	1.547