Pachalam overbridge holds the key to revitalising Kochi Corporation’s Goshree-Mamangalam Road project.
Once ready, the road would provide an alternative to the congested High Court-Edappally road. The proposal for the four-lane road was dropped considering the phenomenal increase in the cost of land acquisition. With the State government and the corporation being jolted from sleep following massive demand from the public and political parties for a bridge at Pachalam, the road project through densely populated areas too is expected to materialise in the coming years.
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Pachalam could do with a two-lane bridge for the next 20 or 30 years. Cost of land acquisition could further be brought down if the bridge was built at 1:20 gradient – an elevation of 1 metre for every 20-metre distance, he said.
The gradient as per JNNURM norms is 1:30. Though this ensures a less steep bridge, its length and land to be acquired will increase. Mr Sohan spoke of how vehicles are using North overbridge which is being rebuilt at a 1:20 gradient. The bridge had a 1:14 gradient before it was pulled down.