1. Performance Evaluation Study Antasari-Blok M Elevated Freeway
Ferdinand Fassa
Pembangunan Jaya University
Presented in
Conference for Civil Engineering Research Networks 2014
Bandung November 2014

2. OUTLINE Introduction Theoretical Review Data Collection Data Analysis
(Problem, Object Of The Research, Research Objective)
Theoretical Review
Freeway
Capacity
Travel Speed
Level Of Service (LOS)
Data Collection
Data Analysis
Conclusion

3. Problem 1. Introduction Traffic congestion in Jakarta
Motorized Trip In Jabodetabek, Badan Pusat Stastistik, 2010

4. Number of Cars per 1,000 residents
1. Introduction
Problem
Jakarta Road ratio in Jakarta 6, 2%
City
Road Ratio
Number of Cars per 1,000 residents
Jakarta
6.26 %
172
Paris
24 %
380
London
21 %
300
New York
33 %
550
Singapore
12 %
100
Tokyo
22 %
240
Source: MTI, Korps Lantas Polri (Police Traffic Corps), Dishub DKI, Gaikindo, AISI, BPS,

5. Antasari-Blok M Elevated freeway
Southern region
north region
Antasari
Blok M
1. Introduction
Research Object
Antasari-Blok M Elevated freeway

6. Research Object 1. Introduction (A) Antasari (B) Blok M
elevated freeway

7. Research objective: 1. Introduction
Research objective is to EVALUATE PERFORMANCE of ANTASARI-BLOK M ELEVATED FREEWAY.
To frame the research, Four parameters are analyzed to identified the performance (before and after Construction):
V/C ratio
Speed
Travel time and
Level of Service

8. 2. Theoretical Review
Freeway: A divided highway with full control of access and two or more lanes for the exclusive use of traffic in each direction (Highway Capacity Manual,2000) Capacity Maximum hourly rate at which persons or vehicles can be reasonably expected to traverse a point or a uniform segment of a lane or roadway during a given time period, under prevailing roadway, traffic and control conditions.

9. 2. Theoretical Review
Travel Speed The average space velocity of light vehicles along the freeway segment Level Of Service (LOS) A qualitative measure used to relate the quality of traffic service. LOS is used to analyze the operation of specific locations of highway sections (Chen et al. 2003).

10. Antasari-Blok M Elevated Freeway Cross Section
3. Data Collection
length of Antasari-Blok M freeway: North to South is 3.42 km South to North is 4.75km
Antasari-Blok M Elevated Freeway Cross Section

11. 2. Data Collection Travel speed on arterial road before constrution
Segment
Heading North
Heading South
Morning
Evening
Pattimura – Iskandarsyah
8-12
Iskandarsyah – Jl. Cipete
Jl. Pattimura
Jl. Iskandarsyah
Jl. Cipete
(Source : Kajian DKI Jakarta, 2009)

12. Antasari-Blok M Elevated Freeway Traffic Volume (pcu), March 2014
3. Data Collection
Antasari- Blok M
Blok M- Antasari
Antasari-Blok M Elevated Freeway Traffic Volume (pcu), March 2014

13. 3. Data Collection Traffic volume: on arterial road
Antasari-Blok M Elevated Freeway and Arterial road Traffic Volume (in car), March 2014
Traffic volume:
on arterial road
south to north is 29,934 cars north to south is 29,463 cars traffic volume on
on elevated freeway:
fsouth to north is 14,505 cars and north to south is 14,152 cars.

14. travel speed on arterial road after Elevated freeway construction
3. Data Collection
travel speed on arterial road after Elevated freeway construction
Segment
Heading North
Heading South
Morning
Evening
Pattimura – Iskandarsyah
20-25
20-30
10-15
Iskandarsyah – Jl. Cipete
22-25
20-40
10-20
(Source : Survey by moving car method, 2014)
Antasari-Blok M Elevated Freeway and Arterial road Traffic Volume (in car), March 2014
Traffic volume:
on arterial road
south to north is 29,934 cars north to south is 29,463 cars traffic volume on
on elevated freeway:
fsouth to north is 14,505 cars and north to south is 14,152 cars.

15. 3. Data Collection Travel Speed On Elevated Freeway Construction
Segment
Morning
Evening
North – South -
16-20
South – North
40-60
(Source : Survey by moving car method, 2014)

16. 4. Data Analysis
on peak hours (in the morning), travel time to the north is 5.13 minutes using maximum (on road sign) speed 40 km/hr. While in the evening travel time to the south reached minutes

17. Actual Speed(Vsp) (km/hr)
4. Data Analysis
V/C Ratio analysis
Direction
Time
Traffic Flow (Volume)
V/C Ratio
Actual Speed(Vsp) (km/hr)
Morning
(h)
(i)=
(h)/(d)
(j)
North
(Antasari-Blok M)
Mornig
1816
0.39 78
Evening
742
0.16 82
South
(Blok M-Antasari)
776
0.17 84
1180
0.26

18. Average passanger car speed (km/hr)
4. Data Analysis
Direction
Time
Capacity (pc/hr/ln)
Average passanger car speed (km/hr)
LOS
Morning
(k)
(l)
(m)
North
(Antasari-Blok M)
Mornig
2300 40 F
Evening 38
South
(Blok M-Antasari) - 16

19. 5. Conclusion
The travel speed to the north on the morning (06.00 to 09.00) is 100% faster when used elevated freeway compared with arterial road, while in the evening traffic speed to the south is 20% faster using elevated freeway compared with arterial road.
Travel time to the north is 5.13 minutes using maximum (on road sign) speed 40 km/hr. While in the evening travel time to the south reached minutes.
But Level of Service for elevated freeway performance the result is F.

20. Thank You