Soil rushing into an underground subway tunnel, possibly triggered by a burst water pipe, is being investigated as the cause of a massive road collapse on Samsen Road in Bangkok's Dusit district, which forced the evacuation of Vajira Hospital for safety.

The collapse created a… pic.twitter.com/dM1W3uPjIb

— Thai Enquirer (@ThaiEnquirer) September 24, 2025
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