India: A Carpet Covers a Deep Sinkhole on a Newly Opened Expressway

A large carpet spread over a sinkhole on India’s newly opened Ganga Expressway has become the most talked-about detail in a road failure caused by heavy rain.

The collapse occurred on the section heading toward Prayagraj, near the Basiratganj toll station at kilometer 423.6, close to a rest area in Unnao district, Uttar Pradesh. Video shared on social media showed the road surface giving way and leaving a hole reportedly about 2.1 meters deep in the traffic lane. Barriers were placed around it to warn drivers.

No official explanation has been given for the carpet. Some people suggested it might have covered the damaged area or limited the flow of water beneath the road. Cartoq said a plastic sheet would have been more suitable, arguing that a carpet could not stop water from entering the hole. Images from the site appeared to show soil beneath the road had eroded after heavy rain, leaving the asphalt without enough support.

The hole’s location made the damage potentially dangerous. A vehicle traveling at high speed could have fallen into it if warning barriers had not been installed. Staff from Patel Infrastructure, the company responsible for maintenance, discovered the problem during a night patrol. The affected lane was then closed, and vehicles were moved to other lanes along a roughly 300-meter stretch.

Senior officials from the Uttar Pradesh Expressways Industrial Development Authority told PTI that the maintenance contractor had begun repairs, with concrete mixers bringing material to fill the collapsed section. The failure has attracted added scrutiny because the Ganga Expressway opened only about four months earlier, on April 29, 2026. Images of cracks on parts of the road appeared online about a month after the inauguration. The project cost an estimated 36,230 crore rupees, or nearly 100 trillion Vietnamese dong, and the latest incident has fueled debate in India over the quality of construction and maintenance on the major route.