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Problems Solutions Good Practices - UITP

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Problem 8<br />

10<br />

Growing congestion is a widespread<br />

problem in almost all cities<br />

Though motorization remains low in developing countries,<br />

inadequate infrastructure, low capacity and poor traffic<br />

control create heavy congestion in large urban areas,<br />

costing more and more to the society in terms of hours<br />

lost in traffic and longer commuting times. The informal<br />

sector, cars and motorcycles are all contributing to this<br />

congestion.<br />

Estimated losses due to traffic jams in<br />

1996-1997<br />

City Annual Cost<br />

of Time Delay<br />

(million US$)<br />

Bangkok<br />

Jakarta<br />

Kuala Lumpur<br />

Manila<br />

272<br />

68<br />

68<br />

51<br />

Percent of<br />

Regional Gross<br />

National Product<br />

2.1<br />

0.9<br />

1.8<br />

0.7<br />

Commuters are already losing time in traffic jams and this can only get<br />

worse as motorization is forecasted to increase in the developing world<br />

Congestion threatens economic viability and<br />

aggravates pollution

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