CMRL officials said the hole has been filled up; the cause of the incident is being investigated
https://www.thehindu.com/news/cities/chennai/chennai-metro-rail-tunnelling-work-causes-sinkhole-on-durgabai-deshmukh-road-traffic-piles-up/article67288258.ece
Sinkhole forms due to Chennai Metro Rail work on Durgabai Deshmukh Road. 1.5m deep, 1.5m wide. Part of Phase II project, tunneling between Kellys and Taramani. Traffic congestion due to incident. Investigation underway to determine cause....
https://www.thehindu.com/news/cities/chennai/chennai-metro-rail-tunnelling-work-causes-sinkhole-on-durgabai-deshmukh-road-traffic-piles-up/article67288258.ece
Chennai Metro Rail tunnelling work causes sinkhole on Durgabai Deshmukh Road, traffic piles up
www.thehindu.comSinkhole forms due to Chennai Metro Rail work on Durgabai Deshmukh Road. 1.5m deep, 1.5m wide. Part of Phase II project, tunneling between Kellys and Taramani. Traffic congestion due to incident. Investigation underway to determine cause....