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Under Repeat Repair

Koyambedu Flyover Cracks and Corrosion

Blunderlust rating★★★★★ 3.4 / 5 · 395 reviews⌖ Koyambedu Junction / Maduravoyal, along the Chennai bypass corridor, ChennaiEntry #07 in Chennai
Koyambedu Flyover Cracks and Corrosion — photo 1
Koyambedu Flyover Cracks and Corrosion — photo 2

On record

The 1.15km Koyambedu flyover, inaugurated by CM M K Stalin, developed multiple potholes, exposed expansion joints and jutting-out steel reinforcement bars within about four years, a hazard flagged by cyclists and commuters.

The official record states: "Not specified: no official cause for the premature deterioration has been publicly confirmed."

“Ninety-three crore and four years to exposed rebar. Cyclists noticed before the corporation did.”— Blunderlust Editorial Desk

Sources

  • https://www.dtnext.in/news/chennai/chennai-exposed-steel-rods-and-potholes-pose-risk-for-commuters-using-koyambedu-flyover-851216
  • https://thecommunemag.com/dravidian-model-%E2%82%B993-crore-koyambedu-flyover-shows-cracks-and-corrosion-just-four-years-after-inauguration/

Visitor reviews Satire

“Cycled the 1.15 kilometres and spent most of it avoiding reinforcement bars that have come out to see the daylight.”
ZA Z. Ansari · Chennai★★★★★
“Inaugurated by the Chief Minister in 2021, potholed by 2025. Ninety-three crore and a four-year warranty on nothing.”
OB O. Bhatia · Chennai★★★★★
“The expansion joints are exposed and the corporation has not noticed, though every two-wheeler on the bypass has.”
WL W. Lobo · Chennai★★★★★
Blunderlust RecordBL/CHE/2021/FLY
Status
Under repeat repair
Category
Flyover
State
Tamil Nadu
Year
2021 (inaugurated November 2021)
Cost to taxpayers
₹93 Cr

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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, political party, or foreign agency.© 2026 Blunderlust · File No. BL/2026/POTHOLE/01
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