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CC22
EW21
Interchange

Buona Vista

Queenstown•Near The Star Vista, one-north and Singapore Science Park
121 disruptions and 7 maintenance operations
Mass Rapid Transit (MRT) station
Report issue hereBeta

Station Details

LineStation CodeOpenedClosed
CCLCircle Line
CC22
2011-10-08T00:00:00Z-
EWLEast-West Line
EW21
1988-03-12T00:00:00Z-

Recent Issues

Maintenance
Completed

Circle Line Early Closures from Sundays to Wednesdays

2025-05-25T23:00:00.000+08:00 to 2025-05-26T05:16:00.000+08:00
Maintenance
Completed

CCL Weekend Service Adjustment for CCL6 Testing

Track Work
2026-04-11T23:00:00.000+08:00 to 2026-04-12T09:00:00.000+08:00
Maintenance
Completed

CCL Tunnel Strengthening - Paya Lebar to Mountbatten

2026-01-17T00:00:00.000+08:00 to 2026-04-10T00:00:00.000+08:00
Disruption
Resolved

CCL Signal Fault - Serangoon (Public Report)

Signal Fault
2026-01-30T09:06:47.000+08:00 to 2026-01-31T00:00:00.000+08:00
Disruption
Resolved

CCL Minor Delay - Bishan to Buona Vista

2026-01-13T19:16:47.000+08:00 to 2026-01-14T00:00:00.000+08:00
Maintenance
Completed

CCL Track Works - Weekend Early Closures (Stage 6)

2025-12-27T23:00:00.000+08:00 to 2025-12-28T09:00:00.000+08:00
Disruption
Resolved

East-West Line disruption due to track point fault

Track Fault
2025-08-06T06:50:00.000+08:00 to 2025-08-06T11:30:51.000+08:00
Disruption
Resolved

Reports of a Disruption on the Circle Line

2025-07-29T08:45:00.000+08:00 to 2025-07-30T00:00:00.000+08:00
Disruption
Resolved

Circle Line disruption due to train fault

Train Fault
2025-05-20T08:15:00.000+08:00 to 2025-05-20T08:46:31.000+08:00
Disruption
Resolved

Service disruption on the East West Line

Track Fault
2025-04-23T07:00:00.000+08:00 to 2025-04-23T09:00:51.000+08:00
Disruption
Resolved

Track fault causing delays on East West Line

Track Fault
2025-04-04T16:06:04.000+08:00 to 2025-04-04T16:08:11.000+08:00
Disruption
Resolved

Additional 15 mins train travel time due to signal fault

Signal Fault
2025-03-14T19:03:14.000+08:00 to 2025-03-14T19:29:19.000+08:00
Disruption
Resolved

Train travel time added between Promenade and Serangoon due to train fault

Train Fault
2025-03-05T16:07:26.000+08:00 to 2025-03-05T17:01:12.000+08:00
Disruption
Resolved

Signaling fault on Circle Line causes delays

Signal Fault
2024-12-16T00:36:01.000+08:00 to 2024-12-16T18:36:01.000+08:00
Disruption
Resolved

Train fault cleared on Circle Line, service returning to normal

Train Fault
2024-12-14T18:49:07.000+08:00 to 2024-12-14T19:28:08.000+08:00