Making TransJakarta a World Class BRT System - ITDP | Institute for ...

thus, a passing lane at the station is not needed. This will help reduce the need to widen
the right of way at bus stops and mitigate congestion impacts for mixed traffic.
In summary, while four lanes are needed for general traffic to avoid an adverse
congestion impact, there is no need to provide overtaking lane at bus stops in this
section.
VI.4.c. Segment Toll Road (Cempaka Mas) - Galur Flyover (2.5 km)
This section is 2.5 km long, with no intersections, and 5 bus stops for the busway are
being planned.
VI.4.c.i. Typical existing cross section
Here the cross sections is wide (about 64 meters), and about 35 meters is for traffic with 5
lanes per direction. Traffic volume analysis shows that 11.0 meters is enough for general
traffic needs, so it is possible to use the existing paved section to implement the BRT.
VI.4.c.ii. DisHub and ITDP Proposed Typical Cross Section for TransJakarta
The existing project proposal is to cut the central island and separators to maintain the
present 5 lanes for general traffic.
The following figure compares ITDP and project proposals:
Segment Cocacola – Galur
Typical: Cempaka Mas, Yarsi, Lippo
150
80
80
130 170 360 670
360
1080
215 1050
250 710 210
Existing design
200
94
860 364 364
860
115
124
80 150
130 170 360 670
360
1080
215 1050
250 710 210
364 350 364
no need 200 to cut sidewalks
and median
360
215
250
670 750 330
330 720
40
860 860
212 242
Final Recommendations for TransJakarta, p. 102
80
130 170 360 670
360
1080
215 1050
80250 710 210
710
679
Recommended by ITDP
210