NH66 Collapse in Kerala: A Wake-Up Call for India’s Infrastructure Safety
Introduction
On May 19, 2025, a significant portion of the under-construction National Highway 66 (NH66) near Kooriyad in Malappuram, Kerala, collapsed, sparking national concern over infrastructure quality and safety in India. This alarming incident not only damaged public property and caused injuries but also revealed deeper issues in the construction practices followed in critical national projects.
What Happened in the NH66 Collapse?
The collapse occurred on a newly built embankment and reinforced earth wall section of NH66. The structure gave way suddenly, dumping debris onto the service road below. Four vehicles were damaged, and seven people sustained minor injuries.
Authorities confirmed that the stretch was built over a waterlogged paddy field—an area unsuitable for heavy construction without proper soil treatment and engineering techniques.
Who Is Responsible?
Following the incident, the National Highways Authority of India (NHAI) launched an inquiry. As a result:
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The consulting firm responsible for quality checks has also been blacklisted.
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A technical committee comprising experts from the Indian Institutes of Technology (IIT) has been formed to investigate the structural failure.
Other Affected Areas Along NH66
The Kooriyad collapse was not an isolated incident. Similar issues were reported in other districts of Kerala:
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In Kasaragod, a service road at Chemmattamvayal near Mavungal caved in.
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In Thrissur, a 50-meter crack and water leakage were discovered on the under-construction Manathala flyover.
These incidents point to a larger systemic issue in the planning and execution of NH66's expansion in Kerala.
Government and Public Response
The Kerala High Court has demanded an interim report from NHAI, and several political parties have raised questions regarding the safety and transparency of national highway projects. Local protests have erupted, demanding accountability and safer infrastructure.
The Malappuram District Collector has urged residents to stay away from the affected Kooriyad stretch to prevent further injuries or damage.
Why This Matters: Infrastructure and Public Safety
The NH66 collapse is not just a local issue—it is a warning for infrastructure projects across India. Poor construction practices, lack of stringent quality checks, and building on unstable terrain without proper reinforcement can have deadly consequences.
Key takeaways:
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Importance of geotechnical surveys before construction.
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Need for transparent tender processes.
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Implementation of real-time monitoring systems on critical infrastructure.
Conclusion
The NH66 collapse in Kerala is a tragic reminder of the cost of negligence in infrastructure development. As India continues to expand its national highway network, it's crucial to prioritize safety, quality, and accountability over speed and cost-cutting. The ongoing investigation and reforms may pave the way for safer roads and more robust construction practices in the future.