Page 66 - eProceeding - IRSTC & RESPEX 2017

Azizah Tukiman / JOJAPS – JOURNAL ONLINE JARINGAN COT POLIPD

CO 2 Total

Figure 4.3: Result ( After Improvement)

4.4 Intersection summary ( Before and After)

Before Optimization After Optimization

Figure 4.4: Intersection summary (before and after)

Table 4.1 : Summary of comparison result before and after improvement

BIL DESCRIPTION BEFORE AFTER % REDUCTION

1.0 Level Of Service (LOS) F C Improved
2.0 Average Delay 224.3 Sec 25.0 Sec 88.9 %
3.0 Queue Distance 1712 m 215 m 87.4 %
4.0 Degree Saturation 1.23 0.79 35.8 %
5.0 Travel Speed 7.9 Km/hr 28.6 Km/ hr 72.4 % (+)
6.0 CO2 total 502.6 L/hr 171.2 L/hr 66.0 %
7.0 Fuel cosumption total 269.6 L/hr 96.3 L/hr 64.4 %
8.0 Performance Index 1689 279.7 83.4 %
64 | V O L 7 - I R S T C 2 0 1 7 & R E S P E X 2 0 1 7