Optimization of the Reversible Lane considering the Relationship between Traffic Capacity and Number of Lanes

Table 3

Characteristic values of sections before and after optimization.

Section	Number of lanes		Capacity (pcu )		Flow (pcu )		Travel time (s)
	Before	After	Before	After	Before	After	Before	After
1–2	4	7	2173	3625	2368	2537	115.10	98.42
2–1	4	1	2173	650	495	438	95.04	97.94
3–1	3	1	1822	700	415	472	55.02	56.70
1–3	3	5	1822	2861	2192	2023	72.28	57.06
2–3	3	2	1822	1309	780	780	41.21	41.78
3–2	3	4	1822	2341	1351	1151	42.86	41.36
4–2	4	1	2173	650	495	438	55.02	56.70
2–4	4	7	2173	3625	2590	2559	71.65	57.05
4–3	3	1	1822	700	415	472	95.04	97.94
3–4	3	5	1822	2861	1970	2001	114.48	98.41