Link-Based Signalized Arterial Progression Optimization with Practical Travel Speed

Table 2

Phase sequence combinations of two consecutive intersections.

Phase sequence combination	No. 𝑖 intersection			No. 𝑖+1 intersection
	IBL	OBL	𝛽	IBL	OBL	𝛽
1	Lead	Lead	𝛽𝑖=1	Lead	Lead	𝛽𝑖+1=1
2				Lead	Lag	𝛽𝑖+1=2
3				Lag	Lead	𝛽𝑖+1=3
4				Lag	Lag	𝛽𝑖+1=4
5	Lead	Lag	𝛽𝑖=2	Lead	Lead	𝛽𝑖+1=1
6				Lead	Lag	𝛽𝑖+1=2
7				Lag	Lead	𝛽𝑖+1=3
8				Lag	Lag	𝛽𝑖+1=4
9	Lag	Lead	𝛽𝑖=3	Lead	Lead	𝛽𝑖+1=1
10 (Figure 2)				Lead	Lag	𝛽𝑖+1=2
11				Lag	Lead	𝛽𝑖+1=3
12				Lag	Lag	𝛽𝑖+1=4
13	Lag	Lag	𝛽𝑖=4	Lead	Lead	𝛽𝑖+1=1
14				Lead	Lag	𝛽𝑖+1=2
15				Lag	Lead	𝛽𝑖+1=3
16				Lag	Lag	𝛽𝑖+1=4