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

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Photo 11:<br />

Roxy Mas trade center<br />

Railroad crossing<br />

Actually, this is the main bottleneck of corridor 2 on E > W direction. There are three<br />

main causes of the bottlenecks at this point, as described below in increasing order of<br />

magnitude:<br />

The train itself is a minor problem. Usually at peak hour there are around four trains per<br />

hour, each train interrupts flow about 1 minute, so capacity is reduced by 1/15 (or 7%).<br />

Photo 12:<br />

Train crossing at Senen/Galur<br />

There are a lot of small vehicles such as motor cycles, mini buses, bicycles crossing and<br />

making irregular U-turns at this point causing about 15% of capacity is lost.<br />

The following table shows the final liquid capacity obtained:<br />

Final Recommendations <strong>for</strong> <strong>TransJakarta</strong>, p. 117

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