Evaluation of Congestion Relief Proposals in a Capital City

Table 3

Hourly CO₂ emission from the 3 proposed solutions.

	Quay D to Ring road entry point			City Centre to Ring road rntry point			Ring road		Hourly CO2 emission/tons
Simulation	Cars	Bus	CO2/tons	Cars	Bus	CO2/tons	Cars	CO2/tons
Actual	982	121	1.68	952	121	1.48	0	0	3.16
Ring road	116	121	0.85	908	121	1.44	880	1.46	3.75
LRT20	1074	121	1.77	808	121	1.35	0	0	3.32
LRT40	1232	121	1.92	656	121	1.22	0	0	3.34
LRT60	1400	121	2.08	484	121	1.08	0	0	3.36
LRT80	1596	121	2.26	314	121	0.93	0	0	3.39
LRT100	1756	121	2.42	154	121	0.79	0	0	3.41
BRT20	774	138	1.59	774	138	1.42	0	0	3.01
BRT40	580	202	1.79	580	202	1.60	0	0	3.39
BRT60	388	294	2.18	394	294	1.95	0	0	4.13
BRT80	194	342	2.28	194	342	2.04	0	0	4.32
BRT100	0	394	2.41	0	394	2.16	0	0	4.57