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Nanganallur Under-Construction Flyover Collapse
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Nanganallur Under-Construction Flyover Collapse

★★★★★ 3.6 / 5 · 366 reviews⌖ Near Nanganallur–Thillai Ganga Nagar tunnel, between Velachery and Pallavaram/Parangi Malai, ChennaiEntry #03 in Chennai
Nanganallur Under-Construction Flyover Collapse — photo 1

A portion of an under-construction flyover in south Chennai collapsed on January 18, 2024. No casualties were reported, but the incident raised fresh questions about construction quality and supervision on active flyover projects.

On record

The official record states: "Not specified — authorities said "further details are awaited.""

Filed as "Collapsed (under construction)" and dated to 2024, this entry sits under the "Not specified" line of the public accounts.

What to expect

  • Pillars reaching skyward with no deck to justify them.
  • A signboard promising an opening date that has since passed, unbothered.
  • Traffic queuing patiently beneath the unfinished span.
  • Rebar exposed where the road was meant to continue.

Sourcing

2 public sources — news reports, RTI replies and civic archives — corroborate this entry. The citation trail is listed below for anyone who would like to follow up with the department concerned.

“The ribbon outlasted the resolve.”— Blunderlust Editorial Desk

Sources

  • https://www.aninews.in/news/national/general-news/tamil-nadu-under-construction-flyover-collapses-in-chennai-no-casualties20240118200543/
  • https://www.freepressjournal.in/india/chennai-under-construction-flyover-collapses-video-surfaces

Visitor reviews

“Visited on a rare free evening in Chennai. The crane had not moved between my two visits, a year apart.”
RK R. Kumar · Chennai★★★★★
“Took the metro out here specifically, which was its own adventure. It is amenable, at present, mostly to pigeons.”
SP S. Patel · Chennai★★★★★
“Found it exactly where the internet said it would be, disappointingly intact. The design won an award; the execution is still under consideration.”
AF A. Fernandes · Chennai★★★★★
Official RecordBL/CHE/2024/FLY
Status
Collapsed (under construction)
Category
Flyover
Locality
Near Nanganallur–Thillai Ganga Nagar tunnel, between Velachery and Pallavaram/Parangi Malai
Year
2024
Cost to taxpayers
Not specified

How to get there

Located in Near Nanganallur–Thillai Ganga Nagar tunnel, between Velachery and Pallavaram/Parangi Malai, Chennai, Tamil Nadu. Routes and access change often on entries filed as "Collapsed (under construction)" — check current local conditions before visiting.

FlyoverTamil Nadu

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NOTICE — Entries document real, publicly reported infrastructure projects, sourced from news reports and RTI replies (see each entry for citations). Star ratings, reviews and editorial tone are satirical framing; the underlying facts are not, and are omitted for entries involving loss of life. Not affiliated with any government body.© 2026 Blunderlust · File No. BL/2026/POTHOLE/01