MRT Blue and Purple Line Services Suspended Following Electrical Short Circuit

On September 20, 2026, the Mass Rapid Transit Authority of Thailand (MRTA) reported a service disruption across parts of the MRT network following an electrical short circuit that caused a fire on the tracks.

According to Prachachat Business, the incident has forced the temporary closure of several stations. Specifically, the MRT Blue Line is currently suspended between Bang O Station and Kamphaeng Phet Station. Additionally, the MRT Purple Line has halted operations between Bang Son Station and Tao Poon Station.

To mitigate the impact on commuters, the MRTA is coordinating with the Bangkok Mass Transit Authority (BMTA) to provide shuttle bus services along the affected routes. This disruption is significant for daily commuters and residents who rely on these lines for transit across the city.

At this time, the MRTA is working to resolve the technical issues and restore normal operations. Passengers are advised to monitor official announcements for updates regarding the resumption of services. It remains to be confirmed how long the repairs will take and when full service will be restored to the affected stations. Travelers should plan for potential delays and consider alternative transportation methods while the shuttle bus system is in operation.