| 991C |
Choa Chu Kang Avenue 3 - Bukit Gombak MRT |
| 991C | SMRT Buses | |
|---|---|---|
| From Choa Chu Kang Avenue 3 | ||
| First Bus | Last Bus | |
| Weekdays | 0610 | 0852 |
| Saturdays | No Operations | No Operations |
| Sundays & Public Holidays | No Operations | No Operations |
| From Choa Chu Kang Avenue 3 | ||
| First Bus | Last Bus | |
| Weekdays | 0610 | 0852 |
| Saturdays | No Operations | No Operations |
| Sundays & Public Holidays | No Operations | No Operations |
| Bus Service Frequency | |||
| Before 0830 | 0831 - 1659 | 1700 - 1900 | After 1900 |
| From Choa Chu Kang Avenue 3 | |||
| 22-30 | - | - | - |
Related Bus Services
| 991 | Bukit Batok ⇔ Choa Chu Kang |
| 991A | Bukit Batok ➔ Bukit Batok West Avenue 3 |
| 991B | Choa Chu Kang ➔ Choa Chu Kang Avenue 1 |