Concerns Over Puthukkad Flyover Construction

Environmental Concerns and Proposed Flyover in Kerala

1. Project Overview:

   • Proposed Puthukkad flyover on National Highway (NH) 544, 1.38 km long.
   • Designed with 1,380 meters raised on an earth-filled embankment, with only 70 meters at ground level at the Puthukkad Signal Junction.

2. Environmental Impact:

   • Concerns raised by the Puthukkad Melpalam Janakeeya Samithi regarding obstruction of natural drainage, potentially worsening flooding in low-lying areas.
   • Historical waterlogging in the region during intense rainfall events in 2018 and 2019, with a notable incident in 2024 when the Peechi dam was opened unexpectedly.

3. Geographical Sensitivity:

   • Puthukkad is in a sensitive area for flood management; the proposed design could impede floodwater flow from the eastern hills to lower areas.
   • The area is situated between the Manali and Kurumali rivers, influencing existing drainage patterns.

4. Call for Assessments:

   • Demand for an independent hydrological and flood-impact assessment, focusing on:
     • Rainfall intensity.
     • Historical flooding patterns.
     • Catchment characteristics.
     • Natural drainage channels.
   • Recommendations for adequate cross-drainage structures and culverts to be integrated into project plans rather than added post-design.

5. Recommendations for Structural Design:

   • Advocacy for a pillar-supported flyover to minimize ground-level obstruction and allow for natural stormwater movement.
   • Need for a scientific evaluation of potential ecological impacts before final project approval.

6. Local Concerns:

   • Residents emphasize their support for a flyover to address traffic issues but insist on designs that mitigate environmental problems.
   • The local community is particularly focused on maintaining existing drainage to ensure against future flooding risks.

This summary highlights the critical elements involving environmental concerns, community responses, and proposed analyses related to the Puthukkad flyover, indicating a strong emphasis on sustainable infrastructure while addressing traffic issues.