Changes to SMRT Bus Services 308, 983A and 991 from 30 September 2018

The route for SMRT Bus Service 991 will be extended to Bukit Gombak and Choa Chu Kang to better serve commuters in the area from Sunday, 30 September 2018. With this extension, SMRT Bus Service 308 in Choa Chu Kang will be incorporated into Service 991 and cease to operate. Commuters travelling to existing bus stops served by Service 308 can take alternative Services 172, 983 and 991. A short-trip service, SMRT Bus Service 983A, will also be introduced to provide connectivity to commuters returning to Choa Chu Kang Avenue 7 during the late night period.

Please refer to the attached posters for details.

Passengers may contact the SMRT Customer Hotline at 1800-336-8900 from 7.30am to 8.00pm daily or visit for more information.