With population in the Colombo Metropolitan Region (CMR) surging to reach 7.9 million by 2035 from 5.8 million today and city roads chock-a-block with traffic, Sri Lankan traffic experts are urging the Government to implement an already-presented, scientfic road transportation master-plan The Japanese-JICA initiated master-plan started in 2014 was recently completed by the University of [...]

The Sunday Times Sri Lanka

Traffic management specialists urge Government to implement Colombo metropolis master-plan

Say expressways and one-way systems not the solution to the city’s growing traffic chaos
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With population in the Colombo Metropolitan Region (CMR) surging to reach 7.9 million by 2035 from 5.8 million today and city roads chock-a-block with traffic, Sri Lankan traffic experts are urging the Government to implement an already-presented, scientfic road transportation master-plan

The Japanese-JICA initiated master-plan started in 2014 was recently completed by the University of Moratuwa and presented to Prime Minister Ranil Wickremesinghe in July. It is now with the Ministry of Transport and the Ministry of Megapolis. “Within the city expressways are not going to solve the problem (of congestion). In our presentation we have mapped out an entire investment strategy for the western province. It is an integrated multimodal solution which will solve this transportation problem permanently,” noted Prof. Amal Kumarage, from the university’s transport faculty and widely regarded as Sri Lanka’s foremost expert on road and transport management.

As city traffic police grapple with traffic flows which is considerably slowing down vehicle speeds in Colombo while more fuel is being used, Prof. Kumarage said politicians should at least now (in the current traffic congestion backdrop) look at scientifically developing solutions rather than picking and choosing proposals due to vested interests.

The increasing car population as the number of public buses shrink, led to speeds in the city slowing down to12 km per hour last year from about 17-18 km five years ago with an average 1 km being lost per year (on speed of travel).

“In a way politicians have let us down while the people have not heeded the prophetic voices of what would happen, to pressurise decision-makers to provide long term solutions. In fact in the last few years, road users liked the short term methods like the one-way systems and flyovers because they felt it helped cars move faster. Nobody speaks of the deterioration or the neglect of investment in public transportation. In a way society let this fall upon itself. So the question is; what do we do about it?” he asked in an interview with the Business Times.
Asked whether the new outer circular network has helped ease traffic, he said: “Most of these new roads are open … yet we have congestion as never before. This circular network serves a purpose but not the city’s congestion issues.” (Feizal)

  • Key points of the strategic plan for transport management in 
  • the Colombo Metropolitan Region (CMR):
  • n The Western Province (CMR) is the leading province in, producing 45 per cent of the GDP of Sri Lanka
  • n Population in the CMR has steadily grown to 5.8 million and is expected to reach 7.9 million by 2035.
  • n Urban centres outside of Colombo remain small with ribbon development along roads creating congestion and scattered residential growth.
  • n Pressure of land has resulted in spatial fragmentation that makes transport supply more difficult. 
  • Transport issues
  • n Congestion is a growing concern for both economic and social aspects within Colombo and its suburbs due to:
  • n Higher population
  • n Higher incomes lead to higher mobility (more travel)
  • n Higher incomes also lead to more private vehicle use

Deterioration of public transport.

  •  Operational vehicle growth rate is 8 per cent p.a. in last decade
  •  Road space needs to double every 10 years.
  • Motor vehicle growth
  •  400,000 in 2003 to 1.4 million in 2013

What happens if nothing is done by 2020?
2014 vs 2020
2014 – 1.4 million vehicles: 2020 -1.95 million vehicles
Average CMR speed – 15 kmph drops to 8 mph
Average CMC (Colombo city only speed – 12 kmp drops go 6 kmph
Fuel used in CMR: 1.4 ml litres rises to 4 ml litres
Average cost of travelling 1 km (2013 prices): Rs. 16 vs Rs. 46
Proposed plans
1. Develop 7 Transit Oriented Developed (TOD) based Satellite Urban Centres
2. Overall Bus System Modernization
3. High Mobility Corridors to Colombo
4. Develop Integrated Multimodal Transport Networks
5. Implement Stage-wise 2020, 2025 & 2035
6. Institutionalize Planning-based Transport Development
Total Urban Transport Investment Cost (20 years)
n 1,723 billion from 2015 to 2035 over different transport modes – rail, bus, monorail and urban road investments.

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