Massive sinkhole swallows Bangkok road near hospital 🕳️🚑
Burst pipe and tunnel collapse trigger evacuations in the Thai capital

The main takeaway 🔑
A giant sinkhole up to 60 feet deep opened outside Vajira Hospital in Bangkok’s Dusit district, caused by a burst pipe in an unfinished MRT tunnel. No casualties were reported.
Why it’s on our radar 👀
The collapse disrupted a major road near hospitals, royal palaces, and universities—raising safety concerns in one of Bangkok’s busiest areas. It also highlights vulnerabilities in Southeast Asia’s rapid infrastructure expansion.
What’s at stake ⚖️
The collapse threatens nearby structures including a police station, disrupts traffic in central Bangkok, and delays the Purple Line MRT extension, a key project meant to improve the city’s transport system. Repairs could take up to a year ⏳.
The big picture 🌏
Bangkok is racing to expand its subway system to ease congestion. But this disaster exposes risks of underground construction in flood-prone cities, especially during heavy rains.
Why this hits home
Residents were shaken awake as the road gave way, with some evacuated from apartments and hospital buildings. Outpatient services at Vajira Hospital were suspended, directly impacting thousands of patients.
The regional stakes 🌐
Other Southeast Asian megacities—including Jakarta, Manila, and Ho Chi Minh City—are also pursuing massive underground rail projects. Bangkok’s sinkhole is a cautionary tale for urban planners across the region.
Beyond the headlines 📌
⚠️ Prime Minister Anutin Charnvirakul promised a full investigation, admitting “engineering mistakes” may be to blame.
⚡ Power lines and vehicles were swallowed as the road collapsed.
🛠️ Officials deployed 50,000 sandbags and concrete to stabilize the site.
Need more angles?
Bangkok Post Huge subsidence on Samsen Rd in Bangkok
The New York Times Large Hole Swallows Road in Bangkok After a Subway Tunnel Collapses
(VBD/ELS)