Sunday, March 24, 2013

Manpada Flyover - A Solution????


Ghodbunder Road, a State Highway which connects the NH – 8(Ahmadabad) and NH – 3 (Agra), falls under the jurisdiction of the Maharashtra State Road Development Corporation (MSRDC). A large part of the Ghodbunder Road passes through Thane Municipal Area or Thane city. And the development of thane in the last few years is the result of the widening, concretisation and development of Ghodbunder Road.
It is the primary arterial or the spine of development of thane in the last few years. There is large scale development going on both sides of the road and with increasing population there has been a phenomenal increase in passenger traffic on this road, adding to the freight/goods traffic. With a vision to promote the Smooth flow of traffic, MSRDC planned flyovers over the major junctions namely Kapurbawdi, Manpada, Patlipada and Waghbil. At the time of writing this blog the Waghbil and Patlipada flyover were completed and functioning smoothly. Residents of Ghodbunder road specially those living beyond Manpada  were eagerly waiting for the completion of Manpada flyover as it would provide the solution to the 10 minutes of congestion delay everyone travelling on this stretch during peak hours was facing.
The Manpada flyover was opened on 18th March to the shortlived joy of all, as it only reduced the delay from 10 minutes to 7 minutes and shifting the congestion from below the flyover to above the flyover. Manpada Flyover has not become the solution everyone was dreaming of just due to inefficient planning, coordination between two government agencies and bad planning and traffic management practices.
What went Wrong?????


The Map above shows the schematic layout flyover with the Manpada Junction. Generally, a flyover is proposed after carrying out the traffic study of the junction and the road, which includes surveys of the existing traffic movement. It is also important to study the proposed road network in the vicinity for good planning.
1.)Travel Pattern/ Habits: Before the flyover was proposed Junction A or Tikuji Ni Wadi Junction on Ghodbunder road was a primary junction and all turning movements happened there as it was a signalized junction. MSRDC decided to eliminate all signalized junction on the road and thus announced a flyover over Tikuji ni wadi junction at Manpada. When the flyover was being constructed the Tikuji ni wadi  or junction A was closed to turning traffic. Im place of Junction A, Junction B i. e Khewra circle Road junction was signalized and all turning movements were allowed from Junction B. Over a period of 3 years during which the flyover was constructed Khewra circle junction became a primary junction instead of Tikuji ni wadi junction. Traffic patterns and movements in the area changed and travel habits formed.
Now when the flyover is complete, Junction A ( Tikuji ni wadi) has been opened for turning movements but people still use Junction B (Khewra circle Road) for turning movements due to established traffic pattern or Habit. Result is that there are long queues above the flyover as one lane of the 2 lane flyover is obstructed by vehicles waiting to turn at the signalized junction.
The Junction B must be closed and signals removed for effective traffic management, otherwise the flyover is a waste of public money as it does not reduce delays due to signal queues that extend above the flyover. Those who want to turn can do so at the the tikuji -ni -wadi junction below the Manpada flyover.
2.)Long Term Planning: The developments taking place on the Khewra circle Road are huge. There are large complexes like the dosti Imperia, Acme Ozone coming up and many more will come up later. They will generate a large amount of traffic and later on in the future this road will become the prime cross road rather than tikuji ni wadi road. It would have made more sense to have the flyover constructed over both these junctions. Any sensible traffic impact assessment will point out that the Khewrs Circel road junction on Ghodbunder Road will need a flyover.
Now there is no solution except to close the junction and let vehicles use the Tikuji ni wadi Junction. After some years that junction will be congested
3.) Inter governmental Department Coordination: The Thane Municipal Corporation and the MSRDC could have coordinated during the planning stage of the flyover to iron out possible issues like the one mentioned in point no 2 above. This did not happen and the result is a half baked solution to the problem. Even now, when the flyover is complete the TMC in conjunction with the Traffic Police should ensure that the signalized junction be closed which has not happened.

These issues would not have arisen, if the authorities had taken opinion and advice of independent professionals for the Project. For Proper Planning TMC and Traffic Police should consider the opinions and advise of Traffic and Transport Planning Experts. I am sure many of them would be willing to help with opinions, for the betterment of their own city

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