Motor Vehicle Emission Modeling and Software Simulation Computing for Roundabout in Urban City

Table 15

Comparison of traffic average volume.

Control	Models
	Light vehicle (km/h)	Midsize vehicle (km/h)	Bus (km/h)
No control	12.36	12.77	8.90
In control	14.11	14.94	9.83
Percentage (%)	14.16	16.99	10.45